bearing annular seal
轴承环形密封
热门查询
- unpatriotic adj. 不爱国的；无爱国心的
- coffeehouse n. 咖啡馆 vi. 进行漫谈；聊天
- unbaked adj. 未焙的；未成熟的
- erection n. 勃起；建造；建筑物；直立
- bag n. 袋；猎获物；（俚）一瓶啤酒 vt. 猎获；把…装入袋中；占据，私吞；使膨大 vi. 松垂
- sportsmanlike adj. 有体育道德的；有运动员精神的
- propria 固有层
- consumed vt. 消耗（consume的过去式和过去分词） adj. 充满的；对…着迷的
- Dann [人名] 丹恩
- peroration n. 结束语；结论；夸夸其谈
- cummerbund n. 装饰带；腰带；宽带子；徽带
- petulant adj. 暴躁的；任性的；难以取悦的
- NALGO abbr. National and Local Government Officers' (Association) (英国)全国与地方政府公务员协会
- Everest n. 珠穆朗玛峰（世界最高峰）
- conk n. 鼻；头 vt. 敲……的头 vi. 昏迷；睡去；坏掉
- sonic adj. 音速的；声音的；音波的
- cawing vi. 发出鸦叫声 abbr. 碳弧焊（Carbon-Arc Welding） n. (Caw)人名；(英)考
- Austen n. 奥斯丁（男子名）
- woefully adv. 悲伤地；不幸地；使人痛苦地
- pediment n. 山形墙；三角墙
考试词汇表
- rated steam inlet pressure
- rated temperature category
- rated voltage of generator
- rates of luggage transport
- ratin i and ii (rat virus)
- ratio actual concentration
- ratio height diameter vawt
- ratio measuring instrument
- ratio of debt to net worth
- ratio of deck opening area
- ratio of expenses to sales
- ratio of external division
- ratio of external standard
- ratio of flow to mean flow
- ratio of forging reduction
- ratio of internal division
- ratio of loans to deposits
- ratio of males and females
- ratio of productive tiller
- ratio of urban green space
