duo-tetrode
双四极管
热门查询
- perjure vt. 作伪证；使发伪誓；使破坏誓言
- vinyl n. 乙烯基
- wilted adj. 枯萎的；萎蔫的 v. 枯萎；衰弱（wilt的过去分词）
- conscientiousness n. 尽责；凭良心办事
- lon n. 经度 n. (Lon)人名；(捷)隆；(英、柬)朗
- conductive adj. 传导的；传导性的；有传导力的
- typecast vt. 浇铸；使（演员）一再演出同类的角色
- handbag n. 手提包
- nutcracker n. 胡桃钳；星鸦；瘪嘴
- toynbee 托因比（姓氏）
- thromboembolism n. [病理] 血栓栓塞
- tauten vt. 拉紧；使绷紧 vi. 拉紧
- checkbook n. 支票簿
- antebellum adj. （美国南北）战争前的
- fry n. 鱼苗；油炸食物 vt. 油炸；油煎 vi. 油炸；油煎 n. (Fry)人名；(芬)弗吕；(英)弗赖伊；(德、英、法、西)弗里
- farmhand n. [农经] 农场工人
- shotgun n. 霰弹猎枪 adj. 猎枪的；被迫的 vt. 用猎枪射击；强迫 vi. 用猎枪射击
- whiting n. 白粉；牙鳕 n. (Whiting)人名；(英)怀廷 v. 涂白；粉刷（white的ing形式）
- required v. 需要（require的过去式及过去分词形式）；要求 adj. 必需的；（美）必修的
- peaceful adj. 和平的，爱好和平的；平静的
考试词汇表
- rotary arbor grinding machine
- rotary cobalt-60 therapy unit
- rotary current hauling engine
- rotary displacement gas meter
- rotary drilling deep drilling
- rotary drive peristaltic pump
- rotary elliptical piston pump
- rotary fertilizer distributor
- rotary fluid pressure machine
- rotary harrow heating element
- rotary horsehead pumping unit
- rotary indexing indexing head
- rotary machine with die rolls
- rotary percussion drill jumbo
- rotary piston engine oil seal
- rotary piston hydraulic motor
- rotary refrigerant compressor
- rotary screen type precleaner
- rotary single-vane compressor
- rotary table assembly machine
