(1) attempts to reduce smog caused by traffic fumes (2) Cars cause pollution, both smog and acid rain. (3) The smog made his eyes red.
smog [smɔɡ] 📢 UK📢 US
vt.使兴奋，使激动
n. 自负的，自视过高的，徒劳的，无效的
n.烟雾(= smoke + fog)
a. 无污点的
(1) You look very smart in that suit. (2) They were wearing their smartest clothes. (3) She's smarter than her brother.
smart [smɑ:t] 📢 UK📢 US
n. 满口，一口
n. 科学家
n.尺寸，大小
a.灵巧的，伶俐的；（人、服装等）时髦的，帅的
(1) All plants need light and water. (2) flowering/garden/indoor plants (3) a tomato/potato plant
plant [plɑ:nt] 📢 UK📢 US
n. 讲课，演讲
ad. 当然；一定，无疑
n./v.优势,益处,使…受益
vt.种植，播种 n.植物
(1) a simple-minded person (2) a simple-minded approach (3) Sylvie was a simple-minded romantic...
simple-minded [ˈsɪmpəlˈmaɪndɪd] 📢 UK📢 US
n.吸烟,抽烟;冒烟
a.纯朴,头脑简单
n. 壁炉
ad.& prep.在…下面，向…下面
(1) Cut the vegetables into thin strips. (2) A number of thin cracks appeared in the wall. (3) The body was hidden beneath a thin layer of soil.
thin [θɪn] 📢 UK📢 US
n. 公分，厘米
a. 健忘的，不留心的
v.使改变形态,使改观
a.薄的；瘦的；稀的
(1) John yawned and scratched his chin. (2) The dog scratched itself behind the ear. (3) Try not to scratch.
scratch [skrætʃ] 📢 UK📢 US
n. 羽毛球
n. 蚂蚁
n. 单元，单位
v./n. 划破，划痕，划伤
(1) a tax-free allowance (2) ...a tax-free investment plan. (3) ...a return of 16.5% tax free...
tax-free [ˈtæksˈfri:] 📢 UK📢 US
a.免税的
v. 扫除，扫
vt. （用绳，线）系，拴，扎 n. 领带，绳子，结；关系
n. 精神压力，心理负担 v. 强调，重读
(1) He opened the window and looked out... (2) The church doors would open and the crowd would surge out. (3) The Inspector opened the packet of cigarettes...
open [ˈəʊpən] 📢 UK📢 US
n. 内衣
a.开着的,开的 vt.开,打开
n. 牙科医生
v. 往往会，常常就，倾向，趋于
(1) More females than males are employed in the factory. (2) Two of the candidates must be female. (3) a female cat
female [ˈfi:meɪl] 📢 UK📢 US
a.女的；女性的；雌性的
n.德国
a. 便利的，方便的
n.（算数中的）减
(1) Life in a small town could be deadly dull. (2) The first half of the game was pretty dull. (3) There's never a dull moment when John's around.
dull [dʌl] 📢 UK📢 US
n. 傻子，蠢人
n. 传真
n. 香水
a.阴暗的；单调无味
(1) You shouldn't drink and drive. (2) He should have been more careful. (3) A present for me? You shouldn't have ! (= used to thank sb politely)
should [ʃəd] 📢 UK📢 US
vt.把…分类，拣选 n.种类，类别
a.令人惊叹,很困难的
vt.应当，应该，会 v.&aux.会,应该（shall的过去时态）
num. 十七
(1) only the President could authorize the use of the atomic bomb... (2) ...the guidance and discipline that can be provided only by a strong male... (3) The lawyer is paid only if he wins...
only [ˈəunli] 📢 UK📢 US
n. 矿物质，矿物
vt. 翻译
n. 脚后跟
a.惟一的，仅有的 ad.仅仅，只，才
(1) wild/savage/ferocious beasts (2) mythical beasts such as unicorns and dragons (3) The maths exam was a real beast.
beast [bi:st] 📢 UK📢 US
prep.在…上（时），关于 ad.（穿，放…）上；接通；进行下去；（电灯）开
vt. 不喜爱；厌恶
n.野兽；牲畜
v.& n. 快跑，冲刺，短跑
(1) army/airforce/naval, etc. officers (2) a commissioned/non-commissioned officer (3) The matter was passed on to me, as your commanding officer .
officer [ˈɒfɪsə(r)] 📢 UK📢 US
n. 农民
n.军官;公务员,官员；警察，警官
n. 恐惧，惊恐
prep. 每，每一
(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] 📢 UK📢 US
n. 说，俗话，谚语
n. 枫树
vt.观察，监视，观测
a.花式；装饰的；奇特的
(1) a cheese and mushroom omelette (2) ...a cheese omelette. (3) Only they could decide the winner of the inaugural omelette World Cup.
omelette [ˈɒmlət] 📢 UK📢 US
vi. 存在
a. 南部的，南方的
n.煎蛋卷；煎蛋饼
a. 总数的;总括的;完全的,全然的 n.合计,总计 v.合计为
(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] 📢 UK📢 US
vt.减轻；缓解（难度或严重程度）
n.英式足球
n. 自行车
num. 四十
(1) an airline pilot (2) international airlines (3) ...the Dutch national airline KLM.
airline [ˈeəlaɪn] 📢 UK📢 US
n. 体系；系统
n.手；指针 v. 递；给；交付 交上；交进
n. 回答，答复
n.航空公司；航空系统
(1) It was her own idea. (2) I saw it with my own eyes (= I didn't hear about it from somebody else) . (3) Is the car your own?
own [əun] 📢 UK📢 US
n. 汽车，小卧车
a.自己的 vt.拥有,所有
n. 使用者；用户
a. 昂贵的
(1) everybody knows Tom. (2) Have you asked everybody? (3) Didn't you like it? everybody else did.
everybody [ˈevribɒdi] 📢 UK📢 US
n. 风筝
pron.每人，人人
n. 记者，新闻通讯员
num. 百万 n. 百万个（人或物）
(1) First floor has an assembly room and a playroom. (2) The room was designed as a Children's playroom. (3) So of us children are the basement playroom.
playroom [ˈpleɪru:m] 📢 UK📢 US
n. 建筑物；房屋；大楼
n. (慈善、宗教等性质的)公共机构； 学校
n. 油船
n.游戏室
(1) A fast train does the journey to ottawa in three hours. (2) Fantastic. How long are you staying in ottawa? (3) I'm calling from downtown ottawa.
ottawa [ˈɔtəwə] 📢 UK📢 US
conj. 比
n. 申请人
n.渥太华
n.情景，风景；视力
(1) a school/medical/history, etc. textbook (2) a textbook example of how the game should be played (3) She wrote a textbook on international law.
textbook [ˈtekstbʊk] 📢 UK📢 US
a.兴高采烈的，快活的
n.课本，教科书
n. 米，公尺
num. 七
(1) The South Pole and the north pole areantipodes. (2) There have been at least thirteen previous attempts to reach the north pole unaided. (3) The arctic tundra is at the top of the world around the north pole.
the north pole [əun] 📢 UK📢 US
a. 理论的
（地球的）极，极地
n. 狼
v. 提交，呈递（文件，建议等）
(1) dr. Johnson and I have been trying to build him up physically. (2) dr Ryan travelled the world gathering material for his book. (3) dr. Mesibov set forth the basis of his approach to teaching students.
dr
📢 UK📢 US
n.医生，大夫；博士
n. 出租汽车
a. 渴望的，热切的
v. 请,使人高兴,使人满意
(1) antarctic air brought biting cold to southern Chile on Thursday. (2) Because of the extreme cold, the antarctic is a uniquely fragile environment. (3) Scott of the antarctic was a national hero of mythic proportions.
antarctic [ænˈtɑ:ktɪk] 📢 UK📢 US
vt. 要求
n. 旅游业；观光
n. 夫人,女士
a.南极的
(1) ‘ What sort of music do you like? ’ ‘Oh, all sorts . ’ (2) This sort of problem is quite common./These sorts of problems are quite common. (3) He's the sort of person who only cares about money.
sort [sɔ:t] 📢 UK📢 US
pron. 那(哪)一个；那(哪)一些 a.这(哪)个；这(哪)些；无论哪个(些)
vt. 把…奉献, 把…专用（于）
n. 中秋
vt.把…分类，拣选 n.种类，类别
(1) to repeat a question (2) I'm sorry─could you repeat that? (3) She kept repeating his name softly over and over again.
repeat [rɪˈpi:t] 📢 UK📢 US
n. 一餐（饭）
n. 鹅
vt.重说，重做
vt. 谋杀
(1) complex machinery (2) the complex structure of the human brain (3) a complex argument/problem/subject
complex [ˈkɔmpleks] 📢 UK📢 US
n. 毛皮；皮子
a./n.复杂的，建筑群
n. 笔友
ad. 真正地，真实地
(1) a pear tree (2) This poem flash in my mind, yes, it definitely pear as white as snow. (3) I like pear, Me too! I like banana, Me too! I like apple, Me too!
pear [pɛə] 📢 UK📢 US
v. 绘画；绘制；拉，拖；提取（金钱）
n. 轻松,解脱,缓和,救济
n.梨子，梨树
v. 不同的，多种多样，形形色色的
(1) offshore drilling (2) an offshore island (3) offshore breezes
offshore [ˌɒfˈʃɔ:(r)] 📢 UK📢 US
a.近海的
n. 决定；决心
n. 划船（游玩），泛舟 body n. 身体
vt.（去）取（物）来，（去）带（人）来
(1) a car factory (2) factory workers (3) He owned furniture factories in New York State.
factory [ˈfæktri] 📢 UK📢 US
a.贸易的，商业的
n.工厂
连锁店
n. 建筑师，设计师
(1) cancer research (2) Violence is a cancer in our society. (3) to become cancerous
cancer [ˈkænsə(r)] 📢 UK📢 US
n. 微波
n.癌
n. 人群 vt. 拥挤，群聚
n.油漆 vt.油漆,粉刷,绘画
(1) She treated her daughter like a slave. (2) We are slaves of the motor car. (3) Sue's a slave to fashion.
slave [sleɪv] 📢 UK📢 US
vt. 鼓舞； 激励
n. 房子；住宅
n.奴隶
n.中小学班主任
(1) a rocky/sandy shore (2) to swim from the boat to the shore (3) a house on the shores of the lake
shore [ʃɔ:(r)] 📢 UK📢 US
n.滨，岸
prep. 除…以外（还有） ad. 还有，此外
v. 叫喊，吼叫
n.乒乓球
(1) Manufacturing output has increased by 8%. (2) data output (3) an output device
output [ˈaʊtpʊt] 📢 UK📢 US
n. 西方人
v./ n. 使弯曲，转动
n. 平民，老百姓
n.产量，输出量
(1) We often go there. (2) I've often wondered what happened to him. (3) How often do you go to the theatre?
often [ˈɔfən] 📢 UK📢 US
v. 守规矩，行为
v. 逃走；逃跑
conj.在…的时候,和…同时 n. 一会儿，一段时间
ad.经常，常常
(1) She finally arrived at a telephone booth and put in the coins before dialing Paris. (2) Max: I think there a telephone booth around the corner. (3) You can make a call at the telephone booth.
telephone booth [ʃɔ:(r)] 📢 UK📢 US
电话亭
n.同伴；伙伴
a. 好；良好
vt. 分享，共同使用
(1) He offered $4 000 for the car. (2) Josie had offered her services as a guide. (3) He offered some useful advice.
offer [ˈɒfə(r)] 📢 UK📢 US
n.&vt. 提供；建议
n. 奖牌
vt. 决定；决心
n. 雪茄烟
(1) to be in a difficult situation (2) You could get into a situation where you have to decide immediately. (3) We have all been in similar embarrassing situations.