背单词v3

(1) The house was always messy.
(2) It was a messy job.
(3) The divorce was painful and messy.

messy
[ˈmesi]
📢 1 📢 2 📢 3 📢 4

adj.凌乱的，散乱的；肮脏的，污秽的；复杂的，麻烦的，难以应付的；

[体]篮球运动员；

adj.感兴趣的；拥有权益的；有成见的；
v.使…感兴趣(interest的过去分词)；

na.根据，按照；据…所说；如；比照；

(1) fancy a drink?
(2) She didn't fancy (= did not like) the idea of going home in the dark.
(3) Do you fancy going out this evening?

fancy
[ˈfænsi]
📢 1 📢 2 📢 3 📢 4

vt.想像；设想；想要；猜想；
n.设想；想像力；爱好；怪想；
adj.（构思者）奇特的；昂贵的；（价格等）高价的；[美国俚语]真棒；
vi.想象，幻想；

adj.微弱的，模糊的；软弱的；无勇气的；将昏倒似的；
vi.头晕，昏过去；渐渐不明，消失；
n.昏厥，昏倒；

vt.拿住，握住；保留，保存；扣留，拘押；容纳；
vi.拿住，握住；同意，赞成；保持不变；有效；
n.握住；保留；控制；

n.班；等级；阶级；种类；
vt.把…归入某等级，把…看作（或分类、归类）；把…编入某一班级；
adj.很好的，优秀的，出色的；
vi.属于…类（或等级），被列为某类（或某级）；

(1) The last offensive drove thousands of people into thailand.
(2) He visited thailand and Singapore to tout for investment.
(3) thailand is at its most vibrant during the New Year celebrations.

thailand
[ˈtailænd]
📢 1 📢 2 📢 3 📢 4

看；评判；审视；接受；

vt.坚决主张；提出理由证明；说服，劝告；表明，证明；
vi.争论，辩论；提出理由；

n.泰国；[地名] [亚细亚洲] 泰国；

vt.期望；预料；要求；认为（某事）会发生；
vi.预期；期待；怀胎；怀孕；

(1) cooperative activity is essential to effective community work.
(2) Employees will generally be more cooperative if their views are taken seriously.
(3) a cooperative farm

cooperative
[kəʊˈɒpərətɪv]
📢 1 📢 2 📢 3 📢 4

n.外科学，外科手术；手术室；诊所；诊断时间；

n.产品；结果；乘积；作品；

adj.合作的；协助的；共同的；〈美〉（大学文科）有关[包含]各种实习活动的；
n.合作社，联合体；

adj.自动的；不假思索的，无意识的；必然发生的；
n.自动化机器或设备；自动手枪；

(1) Their early arrival was just an accident.
(2) It is no accident that men fill most of the top jobs in nursing.
(3) an accident of birth/fate/history (= describing facts and events that are due to chance or circumstances)

accident
[ˈæksɪdənt]
📢 1 📢 2 📢 3 📢 4

n.意外事件；事故；机遇，偶然；附属品；

vt.破坏，摧毁；消灭，歼灭（敌人）；杀死；使失败；

n.人( man的名词复数 )；人类；男人；男子汉；

vt.穿着，戴着；面露；留着（胡须等）；磨损；
vi.耐用；保持不变；磨损，耗损；逐渐或枯燥地通过；
n.穿着；穿戴物，衣物；磨损，穿旧；耐用性；

(1) The room was in a mess .
(2) The kids made a mess in the bathroom.
(3) ‘ What a mess ! ’ she said, surveying the scene after the party.

mess
[mes]
📢 1 📢 2 📢 3 📢 4

n.混乱；食堂；肮脏；困境；
vt.弄脏；搞砸；给…供膳；
vi.把事情弄糟；制造脏乱；

买东西；

n.质量，品质；美质，优点；才能，能力，技能，素养；品种；
adj.优质的，高质量的；上流社会的；

v信任；料想；笃信宗教；
vt.相信；以为，认为；对…信以为真；信任；

(1) the great apes (= for example, orang-utans or chimpanzees )
(2) For years the British film industry merely aped Hollywood.
(3) We used to ape the teacher's southern accent.

ape
[eɪp]
📢 1 📢 2 📢 3 📢 4

adj.典型的；特有的或特别的；代表性的；

n.猿；狂热；模仿者；
vt.模仿；

n.考察，远航；考察队，远征军；（短途的）旅行；迅速（办理）；

n.注意，注意力；照料，关怀；殷勤；
int.[口令]立正；

(1) The security alert brought the airport to a standstill .
(2) Traffic in the northbound lane is at a complete standstill .
(3) Abruptly the group ahead of us came to a standstill...

standstill
[ˈstændstɪl]
📢 1 📢 2 📢 3 📢 4

n.家眷，侍从，食客；受赡养者；寄人篱下的仆从；
adj.相关的；附属的；随…而变的；

n.停顿；停止，停滞；
adj.停顿的，停滞的；引起停顿的；造成停滞的；

adj.使人尴尬的，令人为难的；
v.（使）窘迫，（使）局促不安( embarrass的现在分词)；

n.不胜任；无资格；不适当；不熟练；

(1) The policeman pulled up the motorist and asked to see his licence.
(2) The blame rests fairly and squarely on the shoulders of the motorist.
(3) The angry motorist told the cyclist off.

motorist
[ˈməʊtərɪst]
📢 1 📢 2 📢 3 📢 4

vt.理解，懂得；熟知，通晓；获知，理解；谅解；
vi.理解，懂得；表示同情或谅解；据说；
n.认识，了解；谅解；知识；
adj.能谅解的；宽容的；通情达理的；

v.因…而众所周知；

n.汽车驾驶员；乘汽车旅行的人；

adj.忠诚的，忠心的；忠贞的；
n.效忠的臣民；忠实信徒；

(1) We waited until the traffic had eased off.
(2) Share prices eased back from yesterday's levels.
(3) ease your grip on the wheel a little.

ease
[i:z]
📢 1 📢 2 📢 3 📢 4

n.轻松，舒适；容易；安逸；不拘束，自在；
vt.解除痛苦；减轻；延缓；松弛；
vi.缓解，减少；轻松前进；

adj.平常的；平均的；典型的；（价值、比率等的）平均数的；
n.平均水平；（速度等的）平均率；平均估价；
vt.[数学] 计算…的平均值；调和，拉平；分摊；按比例（或平均）分配（利润等）；
vi.平均：作为或达到一个中间值；维持（有利的）平均价格；

n.新西兰（太平洋南部岛国）；[地名] [大洋洲] 新西兰；

对…感到惊讶；对…感到害怕；

(1) There is mounting tension along the border.
(2) international/racial/political tensions
(3) There is often a tension between the aims of the company and the wishes of the employees.

tension
[ˈtenʃn]
📢 1 📢 2 📢 3 📢 4

在…之初；

n.紧张，不安；紧张气氛；[物]张力，拉力；矛盾；
vt.紧张；使紧张；

n.警告；征候，预兆；前车之鉴；
adj.警告的；告诫的；引以为戒的；
v.警告( warn的现在分词)；提醒；告诫；预先通知；

n.灯，灯泡；照射器；（智慧等的）明灯；电子管；
v.照亮；发亮；看到；

(1) The two groups agreed to cooperate with each other.
(2) They had cooperated closely in the planning of the project.
(3) Their captors told them they would be killed unless they cooperated.

cooperate
[kəʊˈɒpəreɪt]
📢 1 📢 2 📢 3 📢 4

adj.不抱希望的，绝望的；没有希望的，惨淡的；不可救药的；不可能的；

vi.合作，配合，协助；
v.合群；互助；结合；

n.空气调节机；空调设备；空气调节器；空调设施；

n.复制品；一份；（报刊等的）稿件；准备排印的书面材料；
vt.& vi.复制；抄写；容许复制的；
vt.模仿；仿造…的样式或图案；抄写；复制；

(1) join one section of pipe to the next.
(2) join the two sections of pipe together.
(3) The island is joined to the mainland by a bridge.

join
[dʒɔɪn]
📢 1 📢 2 📢 3 📢 4

n.激进主义分子；积极分子；积极行动者；
adj.激进主义的；激进主义分子的；

n.<美>铲车，叉式升降机；叉车；

adv.适当地；恰当地；正确地；完全，非常；

vt.& vi.连接；联结；加入；参加；
vt.结合；参与；上（火车、飞机等）；上（路）；
n.连接；结合；接合处；接合点；

(1) Some have called him the greatest entertainer of the twentieth century.
(2) He was the consummate entertainer and his contributions and legacy be felt upon the world forever.
(3) Licking his fingers, smoothing his eyebrows, patting his hair, ever the entertainer.

entertainer
[ˌentəˈteɪnə(r)]
📢 1 📢 2 📢 3 📢 4

v.离开，出发；去世；离职；脱轨；

n.表演者，演艺人员；款待者；

n.证券，公债，债券；结合（物），结合力，黏合（剂），联结；契约，契约义务，盟约；束缚，羁绊；
vt.使结合；以…作保；
vi.结合；团结在一起；

adj.上瘾的；沉迷于某种嗜好的；
vt.使…上瘾(addict的过去分词)；

(1) The idea evolved from a drawing I discovered in the attic.
(2) The company has evolved into a major chemical manufacturer.
(3) Each school must evolve its own way of working.

evolve
[iˈvɔlv]
📢 1 📢 2 📢 3 📢 4

vt.热情款待；使有兴趣；抱着，怀有；考虑；
vi.热情款待；

vt.使发展；使进化；设计，制订出；发出，散发；
vi.发展；[生]通过进化进程发展或发生；

v.利用；
欺骗，占…的便宜；

adj.令人惊异的；
vt.使大为吃惊，使惊奇( amaze的现在分词)；使惊异：感到非常好奇；
n.吃惊；好奇；

(1) He took his son Christopher to the zoo.
(2) ...the penguin pool at London zoo.
(3) How can I get to the zoo?

zoo
[zu:]
📢 1 📢 2 📢 3 📢 4

n.自己的事物；自己人；
vt.拥有；承认；
vi.承认；
adj.自己的；特有的；

<主美>填写（表格等）；充实；长胖；（通常指因充气）鼓起[膨胀]；

n.动物园；<美俚>（铁路货车的最后一节）守车；<美俚>核粒子园；

n.抢劫案；明抢；敲竹杠；明目张胆地索取高价；

(1) crew-cut teenagers
(2) I crew cut quite frequently and I never have to comb it much.
(3) My hair's gotten a little too long. I want a crew cut.

crew cut
[kru: kʌt]
📢 1 📢 2 📢 3 📢 4

adj.喜怒无常的；忧悒的；（无缘无故）不高兴的；脾气坏的；
adv.喜怒无常地，情绪多变地；
n.喜怒无常；

n.因素；<数>因子；代理人；
vt.把…因素包括进去；[数学]分解…的因子，将…分解成因子；以代理商（或管家等）的身份行事，做代理商（或管家）；
vi.做代理商（或管家）；

n.靠道座位；靠走廊坐位；

n.平头；

(1) Our dog has a bald patch on its leg.
(2) a bald tyre (= a tyre whose surface has become smooth)
(3) The bald fact is that we don't need you any longer.

bald
[bɔ:ld]
📢 1 📢 2 📢 3 📢 4

长得像，性格类似于，效仿；

adj.秃头的；单调的，枯燥的；光秃的；赤裸裸的，毫无掩饰的；

n.网球；

n.笑，笑声；〈古〉好笑的事；〈美俚〉力量悬殊得可笑的体育比赛；大笑；

(1) In times like these he didn't stand a chance of getting another job.
(2) If you don't try, you don't stand a chance of gaining anything.
(3) Winners stand a chance to role - play in the 988 idol drama.

stand a chance
[stænd ə tʃɑ:ns]
📢 1 📢 2 📢 3 📢 4

adj.不贵的，便宜的；廉；贱；

n.废物，垃圾；vi.拒绝，回绝；
vt.推却，回绝；拒绝给（所需之物）；不愿，不肯；

有可能，有希望；大有希望；

n.一群；包裹；（纸牌的）一副；一组；
vt.& vi.（把…）打包；塞进；拥进；（使）聚集成团；
vt.挑选；压紧；携带；拧紧；
vi.包装；紧挤在一起；便于折叠收藏的；匆忙离去（有时与 off 连用）；

(1) The third gorilla was taller by a head.
(2) I was awed by the huge gorilla.
(3) It is this " humanness " of the gorilla which is so beguiling.

gorilla
[gəˈrɪlə]
📢 1 📢 2 📢 3 📢 4

n.大猩猩；<口>暴徒，打手；

请坐；

adj.令人轻松的；
v.放松；休息(relax的ing形式)；缓和；松懈；

n.啤酒，麦酒；（一般）发酵饮料；[印，纺]比尔；

(1) The committee has little or no understanding of the problem.
(2) The existence of God is beyond human understanding (= humans cannot know whether God exists or not) .
(3) We finally came to an understanding about what hours we would work.

understanding
[ˌʌndəˈstændɪŋ]
📢 1 📢 2 📢 3 📢 4

n.商业，交易；生意；事务，业务；职业，行业；

n.注意，观察；话语；评论，谈论，；
vt.& vi.评论；觉察；

n.意思，意义；含义；意图；
adj.有意思的；意味深长的；
vt.意味(mean的现在分词)；意思是；

(1) twist the wire to form a circle.
(2) He grabbed me and twisted my arm behind my back.
(3) Her face twisted in anger.

twist
[twɪst]
📢 1 📢 2 📢 3 📢 4

adj.毛皮的，毛皮制的；有皮毛般覆盖的；有舌苔的；<美俚>可怕的，毛骨悚然的；

n.（物体的）飞行；航班；飞翔；楼梯的一段；
vi.成群地迁徙或飞行；
vt.射击；使惊飞；

vt.扭成一束；搓，捻；绕，卷；连结，交结；
vi.被搓揉；蜿蜒，曲折；扭曲身体，扭动；旋转，转动；
n.揉搓之物；丝线；烟草卷；旋转；

adj.以前的，从前的；在前的；前任的；
n.模型，样板；构成者，创造者；起形成作用的人；[无线]线圈架；

(1) Let's sit in the shade and keep cool.
(2) Store lemons in a cool dry place.
(3) a room painted in cool greens and blues

cool
[ku:l]
📢 1 📢 2 📢 3 📢 4

adv.最近，近来；不久以前；近日；新近；

vt.强调，着重；加强语气；使突出；

vi.发抖；焦虑；颤动；轻轻摇晃；
n.震颤，发抖；颤动，震动；摇晃；战栗；
vt.使挥动；用颤抖的声音说出；颤动，震动；焦虑，担忧；

adj.冷静的；凉爽的；一流的；孤傲冷漠的；
vt.& vi.（使）变凉；（使）冷静，使冷却；变凉，冷却；平息；
n.凉气，凉快的地方；凉爽，凉爽的空气；

(1) (figurative)Robert was always the class clown (= he did silly things to make the other students laugh) .
(2) What do those clowns in the government think they are doing?
(3) Bruno clowned and won affection everywhere.

clown
[klaʊn]
📢 1 📢 2 📢 3 📢 4

adj.愚蠢的；迟钝的；乏味的；晕眩的，昏迷不醒的；
n.<口>傻子，笨蛋；

n.丑角，小丑；乡下人，笨拙粗鲁的人；经常闹笑话的人；小气鬼，守财奴；
v.扮小丑；闹笑话；说笑话，逗趣；

顺便地，附带说说；顺便一提；

adj.永久（性）的，永恒的，不变的，耐久的，持久的，经久的；稳定的；常务的，常设的；
n.电烫发，烫发；

(1) During our two - day stopover in bangkok we saw most of the sights.
(2) She will return to his country by way of bangkok.
(3) bangkok is crisscrossed by a network of klongs.

bangkok
[bæŋˈkɔk]
📢 1 📢 2 📢 3 📢 4

adj.方便的；[废语]适当的；[口语]近便的；实用的；

n.好感；宠爱；关切；欢心；
vt.支持；赞成；照顾；促成；
[美国英语]= favour；

n.曼谷（泰国首都）；[地名] [泰国] 曼谷；

n.米；测量仪表，计量器；[计量]公尺；韵律；
vt.用仪表测量；用表计算；

(1) The book's virtues far outweigh its faults.
(2) The system, for all its faults , is the best available at the moment.
(3) a major fault in the design

fault
[fɔ:lt]
📢 1 📢 2 📢 3 📢 4

adv.向前方，继续向前；
v.促进( forward的第三人称单数 )；（按新地址）转寄；发送；助长；

n.缺点，缺陷；过错，责任；[电]故障；（猎狗的）失去嗅迹；
vt.挑剔，找…的缺点；批评；做错，在…中出错；[地质学]产生断层；
vi.找错误，挑剔；[地质学]变动从而产生断层；

adj.通常的，常有的，常见的；平常的，普通的；平时的，平日的；一向的，老是那一套的；

v.无关；

(1) a report produced by the government in cooperation with the chemical industry
(2) We would like to see closer cooperation between parents and schools.
(3) We would be grateful for your cooperation in clearing the hall as quickly as possible.

cooperation
[kəʊˌɒpəˈreɪʃn]
📢 1 📢 2 📢 3 📢 4

n.合作；协作；协助；配合；

adv.暂时；小；

vt.& vi.绘画；拖，拉；招致；吸引；
vt.画；拉；吸引；
vi.移动；拔出剑；皱缩；汲取；
n.平局；抽奖；

n.桉树；桉属植物；

(1) to support a proposal
(2) The government supported the unions in their demand for a minimum wage.
(3) These measures are strongly supported by environmental groups.

support
[səˈpɔ:t]
📢 1 📢 2 📢 3 📢 4

vt.支持；帮助；支撑；维持；
n.支撑；支持者；[数学]支集；支撑物；

n.航线；航空公司；

保持健康；保养；摄生；颐；

n.摔跤选手；扭斗者，搏斗者；

(1) He's the image of his father.
(2) Slowly, an image began to appear on the screen.
(3) poetic images of the countryside

image
[ˈɪmɪdʒ]
📢 1 📢 2 📢 3 📢 4

n.<英>行李；<美>皮箱；

adj.防止环境污染的，防污染的；反污染；

被控制住；处于控制之下；

n.影像；肖像；概念，意向；镜像，映像；
vt.反映；想像；作…的像；象征；

(1) There are bound to be changes when the new system is introduced.
(2) It's bound to be sunny again tomorrow.
(3) You've done so much work─you're bound to pass the exam.

bound
[baʊnd]
📢 1 📢 2 📢 3 📢 4

vi.跳，弹跳；限制；接壤；
vt.给…划界，限制；使弹回，使跳跃；束缚；
n.界限，限制；跃起；（球等的）反跳；
adj.用带子绑住的；有义务的；装订的，有封面的；[化，物]结合的；

vt.& vi.打断（别人的话等）；阻止；截断；
vt.暂停；中断；打扰；妨碍；
vi.打断；
n.中断；暂停；

突然哭起来；

adj.难以忍受的，不能忍受的，经受不住的；承受不住的；

(1) They're very odd people.
(2) There's something odd about that man.
(3) It's most odd that (= very odd that) she hasn't written.

odd
[ɔd]
📢 1 📢 2 📢 3 📢 4

adj.习惯的；通常的；照惯例的；
n.习惯法；风俗志；

vt.涌出；倾，倒；
vi.涌流；泛滥，涌出；斟，倒；
n.倾泻；

vt.增加；补充；附带说明；把…包括在内；
vi.增加；做加法；累积而成；扩大；
n.加法，加法运算；（一篇报道的）补充部分；

adj.古怪的；奇数的；剩余的；临时的；
n.奇特的事物；怪人；[高尔夫球]多于对方的一次击球；

(1) thai Airways said the plane had been given clearance to land.
(2) thai food is terrific.
(3) thai food's very moreish, isn't it?

thai
[taɪ]
📢 1 📢 2 📢 3 📢 4

n.泰国人，泰国语；

adj.女性的；雌性的；能结果实的；电气设备阴的；
n.女人；雌性动物；雌性植物，雌株；

adj.临时的，暂时的；短暂的；
n.临时工，临时雇员；

n.芳香，芬芳；浓馥，香气；香水，常用于广告语；

(1) hand/eye movements
(2) She observed the gentle movement of his chest as he breathed.
(3) Loose clothing gives you greater freedom of movement.

movement
[ˈmu:vmənt]
📢 1 📢 2 📢 3 📢 4

n.运动；活动；动作，举动；乐章；

n.表演者，演艺人员；款待者；

vt.邀请；请求；引诱；招致；
n.邀请；

说实话；

(1) We looked out over the city from the heights of Edinburgh Castle.
(2) a fear of heights
(3) He doesn't have a head for heights (= is afraid of high places) .

height
[haɪt]
📢 1 📢 2 📢 3 📢 4

n.高度，海拔；高地；身高；绝顶，顶点；

adj.适当的，相当的，正当的，应该的，正式的，正常的；固有的，特有的，独特的；本来的，真正的，严格意义上的；〈古〉漂亮的，优美的；
adv.〈方〉适当地，好好地，非常，很，完完全全地，彻底地；
n.[宗教][常用P-]特定节日等用的仪式，弥撒（祈祷、礼仪等）书的章节，特赞；

失败；划分（以便分析）；损坏；衰弱下来；

adj.欠考虑的；轻率的；自私的，不体贴人的；没有思想的；

(1) The demonstration passed off without incident .
(2) a border/diplomatic incident
(3) There was a shooting incident near here last night.

incident
[ˈɪnsɪdənt]
📢 1 📢 2 📢 3 📢 4

n.事件，事变；小插曲；敌对行动；骚乱；
adj.[法]附带的；[光]入射的；易有的，附随的；

adv.好的；正确；令人满意；
adj.没问题的；

n.摇篮；发源地，发祥地；吊架，支架；婴儿时期；
vt.将…置于摇篮中；轻轻地抱或捧；抚养；把…搁在支架上；

adv.到国外，在海外；广为流传地；
adj.往国外的；
n.海外，异国；

(1) The job involves a lot of entertaining.
(2) Barbecues are a favourite way of entertaining friends.
(3) He entertained us for hours with his stories and jokes.

entertain
[ˌentəˈteɪn]
📢 1 📢 2 📢 3 📢 4

n.部分；节；部件；部门；
vi.切开；切断；做（动物或植物组织）切片；把（精神病患者）正式送入精神病院；
vt.把…切成片（或段）；作…的切片；把…作成截面；制作…的剖面图；

n.女孩垂在头两侧编或不编成辫子的长发，发辫，辫子；

vt.证明，证实；[法]验证，检定；显示；
vi.显示出，证明是；

vt.热情款待；使有兴趣；抱着，怀有；考虑；
vi.热情款待；

(1) In politics Britain has preferred evolution to revolution (= gradual development to sudden violent change) .
(2) the evolution of the human species
(3) Darwin's theory of evolution

evolution
[ˌi:vəˈlu:ʃn]
📢 1 📢 2 📢 3 📢 4

巾；

犯错误；弄错；

n.演变，发生；进化论；（天体的）形成；（气体等的）放出；

adj.有报酬的；领取报酬的；领钱的；付费的；
v.付给( pay的过去式)；付款；有利可图；（对…）有利；

(1) He's a very tense person.
(2) She sounded tense and angry.
(3) I spent a tense few weeks waiting for the results of the tests.

tense
[tens]
📢 1 📢 2 📢 3 📢 4

adj.拉紧的；肌肉绷紧的；神经紧张的；[语]（语音）紧的；
n.[语]时，时态；〈古〉时间；
v.使或变的紧张；

n.重量，体重；重担，重任；重要；[统]权，加重值，权重；
vt.加重于，使变重；使负重，使负担或压迫；[统]使加权，附加加重值于；

n.原因；动机；（某种行为、感情等的）理由；缘故；
vt.成为…的原因；导致；引起；使遭受；

vt.保护；保持，保存；腌制食物；防腐处理；
vi.保鲜；保持原状；做蜜饯；禁猎；
n.蜜饯；防护用品；禁猎地；独占的事物（或范围）；

(1) A man was crawling away from the burning wreckage.
(2) There's a spider crawling up your leg.
(3) The traffic was crawling along.

crawl
[krɔ:l]
📢 1 📢 2 📢 3 📢 4

n.习惯，惯例；海关，关税；经常光顾；[总称]（经常性的）顾客；
adj.（衣服等）定做的，定制的；

解决；将（某物）处理掉；驳倒；将（某物）吃光喝完；

adj.足够的，充足的；[逻辑学]（条件）必然的；〈古〉有能力的，能胜任的，够资格的；
n.足够（的量）；

vi.爬行；缓慢行进；巴结；
n.缓慢的爬行；〈美俚〉跳舞，自由式游泳；养鱼（龟）池；

(1) Her French is improving by leaps and bounds.
(2) Their business has grown by leaps and bounds.
(3) The total number of species on the planet appears to be growing by leaps and bounds.

by leaps and bounds

📢 1 📢 2 📢 3 📢 4

白费地；徒劳无益地；无效果的；无用的；

非常迅速，突飞猛进；连跑带跳；

vt.支持；帮助；支撑；维持；
n.支撑；支持者；[数学]支集；支撑物；

v.入睡；长眠；懈怠；静止不动；