self-expanding piston ring
自动伸缩活塞环
热门查询
- EIN [计] 欧洲情报网
- stammering adj. 口吃的 v. 结巴地说出（stammer的ing形式）
- decapitation n. 斩首；解雇；撤职
- defeated v. 被击败，失败（defeat的过去式） adj. 挨打的，被打败的
- bramble n. 荆棘；树莓；悬钩子属植物 n. (Bramble)人名；(英)布兰布尔；(意)布兰布莱
- mistakenly adv. 错误地；曲解地，被误解地
- vasculitis n. [内科] 血管炎；结节性脉管炎
- proliferation n. 增殖，扩散；分芽繁殖
- Arundel n. 阿伦德尔（汽车型号）；阿容斗法
- antigen n. [免疫] 抗原
- somber adj. 忧郁的；昏暗的；严峻的；阴天的
- compensator n. [电][自] 补偿器；自耦变压器；赔偿者；补偿物
- laxity n. 松驰；放纵
- reimportation n. 再输入；再输入的东西
- strangled v. 掐死（strangle的过去分词）；抑制 adj. 卡住的
- hypothesize vt. 假设，假定 vi. 假设，假定
- ignominiously adv. 可耻地
- fireplace n. 壁炉
- unaccredited adj. 未经授权的；未被接受的
- trashy adj. 没用的；碎屑的；垃圾似的；无价值的
考试词汇表
- ulceromembranous tonsillitis
- ulcerosa chronica stomatitis
- ulcerous acromastitis of cow
- ulcerous lingual tumefaction
- ulnar and median nerve palsy
- ulnar flexor muscle of wrist
- ultimate controlling company
- ultimate mechanical property
- ultimate mechanical strength
- ultimate newtonian viscosity
- ultimate production aircraft
- ultimate rehabilitation goal
- ultimate resistance strength
- ultimate rule of recognition
- ultimate shearing resistance
- ultimatedisposal of radwaste
- ultra fine calcium carbonate
- ultra high strength concrete
- ultra high strength filament
- ultra low temperature freeze
