tracer for gas
气体示踪剂
热门查询
- ungentlemanly adj. 非绅士的；无绅士风度的；无教养的
- aback adv. 向后；处于顶风位置；向后地；吓了一跳
- angus n. 安格斯（男子名）
- mistletoe n. [中医] 槲寄生（一种常用作圣诞节室内悬挂的植物）
- secede vt. 从…中脱离；割让 vi. 脱离；退出
- portobello n. 波多贝罗（爱丁堡海滩）
- lateran n. (罗马)拉特兰教堂, 拉特兰宫(现为博物馆)
- slanting v. 使倾斜（slant的ing形式） adj. 倾斜的
- dolomite n. 白云石
- absorbency n. 吸收能力；吸收性；吸墨性；[物化] 吸光率
- matched adj. 相配的；敌得过的 v. 敌得过；和…相配（match的过去式和过去分词）
- Harwell n. (Harwell)人名；(英)哈韦尔
- flabbergast vt. 哑然失色；使大吃一惊
- unedited adj. 未刊行的；未编辑的；未经审查的
- operator n. 经营者；操作员；话务员；行家
- kittiwake n. 三趾鸥
- mynah n. 八哥
- uterus n. [解剖] 子宫
- obsequiousness n. 谄媚；奉承
- nets n. 网（net的复数） v. 捕捉（net的三单形式）；把…织成网
考试词汇表
- The Duke of Exeter's daughter
- The Dutch have taken Holland.
- The Maritime Safety Committee
- The Pauli Exclusion Principle
- The Registration of Claimants
- The Transfer of Ship Mortgage
- The United States Coast Guard
- The back door robs the house.
- The bad is the enemy of good.
- The best of friends must part
- The best of something is that
- The boot is on the other leg.
- The cards are in sb.'s hands.
- The devil takes the hindmost.
- The early bird gets the worm.
- The end sanctifies the means.
- The game is worth the candle.
- The hungry belly has no ears.
- The still sow eats the wash .
- The sun is over the foreyard.
