screw-locking device
螺钉锁紧装置
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- deed n. 行动；功绩；证书；[法] 契据 vt. 立契转让
- ourself pron. 我们；自己
- remarkably adv. 显著地；非常地；引人注目地
- hawkish adj. 鹰派的；强硬派的
- kaleidoscopic adj. 千变万化的；万花筒似的
- invention n. 发明；发明物；虚构；发明才能
- sediment n. 沉积；沉淀物
- centralizing 形成中心（centralize的现在分词）
- jeopardy n. 危险；（被告处于被判罪或受处罚的）危险境地
- wash n. 洗涤；洗的衣服；化妆水；冲积物 vt. 洗涤；洗刷；冲走；拍打 vi. 洗澡；被冲蚀 n. (Wash)人名；(英)沃什；(尼日利)瓦什
- prime time n. （广播、电视的）黄金时间 [网络] 黄金时段；黄金档；盛时表行
- bushman n. 居住于丛林地的人；布西曼族 n. (Bushman)人名；(英)布什曼
- Blackie n. 黑人
- creolization n. 克里奥尔化（欧洲语与殖民地语的混合化）
- benthos n. 海底；海底生物；海底的动植物群
- roadless adj. 没有路的
- Li n. 里（长度单位，等于500米左右） n. (Li)人名；(朝)李；(德、俄、柬)利
- millie n. 米莉(Mildred的昵称，亦作Milly) (f.)
- pcr abbr. 光电导继电器（Photo-conductive Relay）；程序控制暂存器（program control register）
- progressivism n. 进步主义；革新论
考试词汇表
- be ready for any eventualities
- be scattered to the four winds
- be steeped to the lips in vice
- be unable to say bo to a goose
- be under the apprehension that
- be unlikely but not impossible
- be well forward with your work
- be within someone's cognizance
- be within striking distance of
- be written in the book of life
- bead unseating resistance test
- beaded equal side outlet elbow
- beaded silica-alumina catalyst
- beady legged winter horse tick
- beady-legged winter horse tick
- beam index colour picture tube
- beam lighting device, rotating
- beam of variable cross section
- beam of variable cross-section
- beam reflfector antenna system
