(1) ...a fixed three-bladed propeller. (2) A: Check to see if the propeller is too large. (3) Smith propeller Plant, created during the war.
propeller [prəˈpelə] 📢 UK📢 US
n. 手册，说明书
vt. 耽搁；扣押，拘留
vt. 使超载；使负担过重；超过负荷
n. 螺旋桨，推进器
(1) electrician : Sometimes sparks do shoot up but we have ground wire, which keeps us safe. (2) During a chat, Zheng said that he once worked an electrician. (3) The electrician wears rubber shoes on the job.
electrician [ilekˈtriʃən] 📢 UK📢 US
vt. 强加；使承受；使打扰
n. 电工，电气技师
vt. 拥护；支持；维持
adj. 极佳的；超凡的
(1) In his art he broke the laws of scientific linear perspective. (2) Students do not always progress in a linear fashion. (3) linear measurement (= for example metres, feet, etc.)
linear [ˈlɪniə(r)] 📢 UK📢 US
adj. 线性的；长度的
vt. 驱逐；开除；排出
vt. 拒绝；抛弃；不录用
n. 火腿；蹩脚演员
(1) a row of trees (2) We sat in a row at the back of the room. (3) The vegetables were planted in neat rows.
row [rəu] 📢 UK📢 US
n. （旅馆等的）休息室；候机厅；起居室
n. 娱乐；消遣
n. 严重分歧；争吵；吵闹
n. 竞争者，对手；参赛者
(1) The grinder was powered by a windmill. (2) We pause at the shoe stamp that soils the windmill photo. (3) The broken windmill is creaking.
windmill [ˈwɪndˌmɪl] 📢 UK📢 US
n. 风车
vt. 假装
adj. 经验主义的
adj. 绝对必要的；基本的
(1) He dropped the vase and it shattered into pieces on the floor. (2) the sound of shattering glass (3) The explosion shattered all the windows in the building.
shatter [ˈʃætə] 📢 UK📢 US
n. 调皮，淘气，恶作剧；惹麻烦之事
vt. 使粉碎，使破碎；使破灭；使受到极大打击
vt. 镇压；抑制；隐瞒
n. 领域，范围；外省
(1) She refuses to acknowledge the need for reform. (2) a generally acknowledged fact (3) I did not acknowledge that he had done anything wrong.
acknowledge [əkˈnɔlidʒ] 📢 UK📢 US
n. 海盗；道德败坏者
vt. 为…编目录；列举，历数
vt.&vi. 使旋转；使轮流
vt. 承认；告知收到；公认；表示感谢
(1) an accessory before/after the fact (= before/after the crime was committed) (2) the accessory muscles of respiration (3) bicycle accessories
accessory [ækˈsesəri] 📢 UK📢 US
adj. 附属的；同谋的
vt. 迷惑，使困惑
vi. 思索；推测；投机
n. 海关；习惯；风俗；光顾
(1) a complete change of tack (2) It was a brave decision to change tack in the middle of the project. (3) When threats failed, she decided to try/take a different tack .
tack [tæk] 📢 UK📢 US
n. 社会学
vt. 用大头钉固定；曲折航行；（用大针脚）粗缝
n. 会员费；订阅费
n. 君主，帝王
(1) Every time a bus went past, the windows rattled. (2) A convoy of trucks rattled by. (3) He was clearly rattled by the question.
rattle [ˈrætl] 📢 UK📢 US
vt. （使）发出震颤声；发出格格声；使紧张
adj. 无生物的；无机的
adj. 最后的；最根本的；至高的
adj. 有（法律）责任的；有…倾向的
(1) in/during the reign of Charles II (2) the reigning monarch (3) Queen Victoria reigned from 1837 to 1901.
reign [rein] 📢 UK📢 US
n. 清真寺
adj. 极地的；完全相反的
adj. 剩余的；残留的
v. 占优势，盛行；统治，治理；主宰
(1) a thoughtless remark (2) ...a small minority of thoughtless and inconsiderate people... (3) It was thoughtless of her to mention it...
thoughtless [ˈθɔ:tlɪs] 📢 UK📢 US
n. 接缝；煤层
adj. 粗心的；欠考虑的；自私的
n. 期刊
adj. 美好的；好心的；友好的；亲切的
(1) a bachelor of Arts/Engineering/Science (2) an eligible bachelor (= one that many people want to marry, especially because he is rich) (3) a confirmed bachelor (= a person who does not intend to marry; often used in newspapers to refer to a homosexual man)
bachelor [ˈbætʃələ] 📢 UK📢 US
vi. 唤起，唤醒，醒来
n. 发票；发货清单
n. 单身汉；学士
n. 消息；主题思想
(1) European civilization was the first to impose itself across the whole world. (2) Everyone imposes on Dave's good nature. (3) ‘You must stay for lunch. ’ ‘Well, thanks, but I don't want to impose… ’
impose [imˈpəuz] 📢 UK📢 US
adj. 残暴的，凶残的；恶意的
vt. 强加；使承受；使打扰
n. 优先事项；最重要的事；当务之急
n. 征兆，迹象；招牌；符号；手势
(1) You couldn't help being thrilled by the drama of the situation. (2) A powerful human drama was unfolding before our eyes. (3) I studied English and drama at college.
drama [ˈdrɑ:mə] 📢 UK📢 US
n. 戏剧性事件；戏剧
n. 试穿，试衣；配件
n. 缺点；瑕疵；错误，谬误
n. 通讯录；目录
(1) subtle colours/flavours/smells, etc. (2) There are subtle differences between the two versions. (3) She's been dropping subtle hints about what she'd like as a present.
subtle [ˈsʌtl] 📢 UK📢 US
n. 施舍物，救济品；传单；讲义
v. 给…发电传，用电传发送
adj. 微妙的；机巧的；清淡的
vt. 设宴款待，请客
(1) the prisoner's repeated denials of the charges against him (2) The terrorists issued a denial of responsibility for the attack. (3) an official denial that there would be an election before the end of the year
denial [diˈnaiəl] 📢 UK📢 US
adv. 理想地；完美地
n. 否认；拒绝；拒绝接受
vt. 提高；提升（地位）；举起
vt. 漫步；漫游；游荡
(1) Have you had an answer to your letter? (2) As if in answer to our prayers, she offered to lend us £10 000. (3) I rang the bell, but there was no answer.
answer [ˈɑ:nsə] 📢 UK📢 US
vt. 承担，肩负；背，扛；用肩推或挤
vi. 回答，答复；回信；接电话；解答；回应
adj. 不相容的；不协调的，不一致的
vi. 纵容；娇惯
(1) I traversed the narrow pedestrian bridge. (2) …a steep-sided valley traversed by streams. (3) Locate the remaining materials needed to complete the glider. Once completed, traverse to the underground laboratory.
traverse [ˈtrævəs] 📢 UK📢 US
vt. 横越，横穿，穿过
adv. 此后，以后
adj. 使人厌倦的，讨厌的，烦人的
vt. 使聚集
(1) Crowds gathered in the vicinity of Trafalgar Square. (2) There is no hospital in the immediate vicinity . (3) There were a hundred or so hotels in the vicinity of the railway station...
vicinity [viˈsiniti] 📢 UK📢 US
adj. 光的；光学的；视力的
adj. 一流的；高级的
n. 邻近；附近地区
vi. 足够，充足
(1) He came back of his own accord. (2) The symptoms will clear up of their own accord. (3) Our society accords great importance to the family.
accord [əˈkɔ:d] 📢 UK📢 US
vt. 沉浸；使深陷；使浸没（于液体中）
n. 一致，符合；协议
n. 航天器；手艺，工艺
adv. 以前，从前
(1) Children need to be cherished. (2) her most cherished possession (3) cherish the memory of those days in Paris.
cherish [ˈtʃeriʃ] 📢 UK📢 US
n. 词汇；词汇量；专业词汇
adj. 基本的；构成整体所必需的
vt. 珍爱；怀有
adj. 相互的；互利的
(1) The following is a summary of our conclusions. (2) a news summary (3) a two-page summary of a government report
summary [ˈsʌməri] 📢 UK📢 US
adj. 概括的；速决的
n. （精力的）恢复；茶点；食物
n. 名胜，风景；景象；目睹；视力
n. 深沟，地沟；战壕
(1) Music is an integral part of the school's curriculum. (2) Practical experience is integral to the course. (3) All models have an integral CD player.
integral [ˈintiɡrəl] 📢 UK📢 US
adj. 勤劳的，勤奋的
vt. 使专门化；专攻
n. 回复，回答，回应
adj. 基本的；构成整体所必需的
(1) There is now no possibility that she will make a full recovery. (2) He refused to rule out the possibility of a tax increase. (3) It is not beyond the bounds of possibility that we'll all meet again one day.
possibility [ˌpɔsəˈbiliti] 📢 UK📢 US
n. 冰块；雪糕
vt. 称赞，表扬；推荐
adv. 季度地
n. 可能的事；可能性
(1) a smoke detector (2) ...a metal detector. (3) ...fire alarms and smoke detectors.
detector [dɪˈtektə] 📢 UK📢 US
vt. 炫耀；游行
vt. 对…进行面试；采访，访谈；审讯
n. 探测器，检测仪
v. 反映；（水）照出
(1) the largest displacement of civilian population since World War Two (2) a ship with a displacement of 10 000 tonnes (3) ...the displacement of all my energy into caring for the baby.
displacement [dɪsˈpleɪsmənt] 📢 UK📢 US
vt. 遗弃，抛弃；放弃；离开
n. 丢脸；耻辱；不光彩；丢脸的人（或事）
n. 取代，代替；免职；迫使背井离乡
n. 商人；交易商；毒品贩子
(1) an audience with the Pope (2) The target audience for this advertisement was mainly teenagers. (3) His book reached an even wider audience when it was made into a movie.
audience [ˈɔ:djəns] 📢 UK📢 US
adj. 有代表性的；典型的；由代表组成的
adv. 普遍地；人人；到处
adj. 排外的；高级的；独用的；独家的
n. 正式会见；听众；读者
(1) The report provides a framework for further research. (2) We need to establish a legal framework for the protection of the environment. (3) the basic framework of society
framework [ˈfreimwə:k] 📢 UK📢 US
n. 悲痛，悲伤
n. 经济学；经济体制
n. 体系，体制；框架，构架
v. 隐藏；躲藏；隐瞒；遮盖
(1) I wanted her and she was playing hard to get. (2) California's been particularly hard hit by the recession. (3) The talks had been hard going at the start.
hard [hɑrd] 📢 UK📢 US
vt. 猛攻；袭击；怒吼
vt.&vi. 加深；使加剧；使变深；使变低沉
adj. 坚硬的；困难的；努力的
n. 机车；火车头
(1) a wasp sting (2) a wasps' nest (3) wasp is a kind of flying insect.
wasp [wɔsp] 📢 UK📢 US
adj. 合理的；正确的；尚可的；浅色的；白皙的
n. 黄蜂
vt. 使变形；损毁…的外形
n. 牡蛎；蚝
(1) Beyond the windows, a November midday was uniformly grey. (2) Microwaves heat water uniformly. (3) The natives uniformly agreed on this important point.
uniformly [ju:nɪfɔ:mlɪ] 📢 UK📢 US
n. 情妇；女主人；女教师
vt. 把…除外
adv. 相同地；一致地
n. 吸入量，摄取量；新招收者
(1) She could not hide her dismay at the result. (2) He looked at her in dismay . (3) To her dismay , her name was not on the list.
dismay [disˈmei] 📢 UK📢 US
n. 研讨会；研习班；车间
n. 诊所
n. 蛋黄
n. 惊恐；焦虑；哀伤
(1) Software invalidation has become the main cause of the system paralyse. (2) The effect of the drug is to paralyse the nerves in the leg before the operation.
paralyse [ˈpærəlaiz] 📢 UK📢 US
vt. 移植（器官）；使迁移
vt. 在…踱步；放稳步调
n. 活塞
vt. 使麻痹，使瘫痪；使无法正常运转
(1) the user interface (2) the interface between computer and printer (3) the interface between manufacturing and sales
interface [ˈintəfeis] 📢 UK📢 US
n. 牧场；牧草地
n. 类似物
n. 阻塞；障碍物；街区；大楼
n. 界面；[机]接口
(1) Coconut is a basic ingredient for many curries. (2) Our skin cream contains only natural ingredients. (3) the essential ingredients for success
ingredient [inˈɡri:djənt] 📢 UK📢 US
n. 崩溃；故障；细目列表
n. 洞，孔；龋洞
n. 配料，成分；要素；因素
vt. 纠正，修正
(1) ...their commitment to a society based on equality for all citizens irrespective of ethnic origin... (2) This service should be available to everybody, irrespective of whether they can afford it. (3) He is going to buy it irrespective of what you say.
irrespective [ˌɪrisˈpektiv] 📢 UK📢 US
n. 广大，广阔，大量；[物]振幅
n. 惊吓；恐怖
n. 灌溉；[医]冲洗
adj. 不考虑的，不顾的
(1) She publicly denounced the government's handling of the crisis. (2) The project was denounced as a scandalous waste of public money. (3) They were denounced as spies.
denounce [diˈnauns] 📢 UK📢 US
vt. 谴责，痛斥；告发
vt. 设想，想像；以为；怀孕
vt. 谴责，痛斥；告发
adj. 骇人听闻的；巨大的；可怕的
(1) The world's resources are rapidly diminishing. (2) His influence has diminished with time. (3) Our efforts were producing diminishing returns (= we achieved less although we spent more time or money) .
diminish [diˈminiʃ] 📢 UK📢 US
n. 套装；套裙
vi.&vt. 重叠 n.重叠部分； 覆盖物
vt. 减少，减弱；贬低
adj. 健康的；有益健康的
(1) Locate the remaining materials needed to complete the glider. Once completed, traverse to the underground laboratory. (2) Skorzeny landed by glider with fifty paratroopers, stormed the hotel and freed Mussolini. (3) He put ( the glider ) down in a field.