vacuum switch
un. 真空转换开关；真空电子开关
[网络] 真空开关；真空开关电子开关；真空控制开关
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- piton n. 钢锥，岩钉；峻峭的山顶 n. (Piton)人名；(法、塞)皮东
- bench n. 长凳；工作台；替补队员 vt. 给…以席位；为…设置条凳 n. (Bench)人名；(英)本奇；(德)本希；(丹)本克
- signalling n. 信号传输法；发信号
- inexpressible adj. 不可言传的；难以形容的；不能用语言表达的
- styles n. 风格；样式；模式（style的复数形式） n. (Styles)人名；(英)斯泰尔斯
- renormalization n. 重正化；再归一化
- supermajority n. 绝对多数制
- gary n. 盖理
- devastated v. 毁坏；摧毁（devastate的过去式和过去分词） adj. 毁坏的；极为震惊的
- bess abbr. binary electromagnetic signature 二进制电磁特征
- eis [医][=endoscopic injection sclerosis]经内窥镜注射硬化剂疗法
- polarize vt. （使）极化；（使）偏振；（使）两极分化 vi. 极化；偏振；两极分化
- frontbencher （英国下议院的)前座议员
- Ure 抱朴说
- subsistence n. 生活；生存；存在
- topsail n. 上桅帆
- fused v. 混合；熔解（fuse的过去分词） adj. [物] 熔化的，[化学] 熔凝的；装有保险丝的
- counterpoise n. 平衡；秤锤；抗衡力 vt. 使平衡；均衡；平均；补偿
- smugness n. 矫矜；装模做样
- larvae n. 幼虫；幼体（larva的复数形式）
考试词汇表
- a blot on sb's character
- a blot on the escutcheon
- a brand from the burning
- a case - by - case basis
- a case of life and death
- a cat can look at a king
- a cat may look at a king
- a chip off the old block
- a chip on one's shoulder
- a coelo usque ad centrum
- a considerable amount of
- a considerable number of
- a contradiction in terms
- a cow of short and stout
- a crime against humanity
- a devil's darning needle
- a fair crack of the whip
- a fair field and no fair
- a fine figure of a woman
- a gentleman of the press
