casing wear ring
[机] 泵壳密封环
热门查询
- Swapo abbr.Southwest African People's Organization,西南非洲人民组织
- reign n. 统治；统治时期；支配 vi. 统治；支配；盛行；君临
- alchemical adj. 炼金术的
- connoisseur n. 鉴赏家；内行
- evermore adv. 永远，始终；今后
- eyeliner n. 眼线膏，眼线笔
- humorless adj. 非常严肃的；缺少幽默感的
- messiest 不整洁的 肮脏的 棘手的 混乱的( messy的最高级 )
- bloomer n. [机] 初轧机；从前女用灯笼裤；纰漏；开花植物 n. (Bloomer)人名；(英)布卢默
- vainly adv. 徒劳地；无益地；枉然地
- hahn n. 哈恩（男子名）
- Astoria n. 阿斯托里亚（俄勒冈州西北端的城市）
- shellacked 打败
- frail n. 灯心草篓；少妇；少女 adj. 脆弱的；虚弱的
- Redpath [人名] [苏格兰人姓氏] 雷德帕思住所名称，来源于古英语，含义是“红+路”(red+path)
- electroactive 电活性
- gobbling 狼吞虎咽地吃(gobble的现在分词)
- unsuitably adv. 不适当地；不配地
- comet n. [天] 彗星 n. (Comet)人名；(法)科梅
- druthers n. （美）选择；偏爱
考试词汇表
- under the semblance of
- under the very nose of
- under voltage tripping
- under water concreting
- under water ultrasound
- under-applied overhead
- under-buoy hose string
- under-exposure portion
- under-glaze decoration
- under-power protection
- under-signed all agree
- under-voltage detector
- under-voltage tripping
- under-water microphone
- under-water ultrasound
- underabsorbed overhead
- undercarriage arrester
- underconsolidated soil
- undercritical coupling
- underdeposit corrosion
