anti-transmit receive tube
反收发管，反收发开关管
热门查询
- deliver n. 投球 vt. 交付；发表；递送；释放；给予（打击）；给…接生 vi. 实现；传送；履行；投递
- declaratory adj. 宣言的；公布的
- neurophysiologist 神经生理学
- valuer n. 评价者；估价者；价格核定人
- underdeveloped adj. 不发达的
- fairness n. 公平；美好；清晰；顺利性
- lamplit adj. 用灯光照明的
- catamount n. 山猫；美洲豹；野猫；猫科动物
- crystalline adj. 透明的；水晶般的；水晶制的
- bestseller n. 畅销书；畅销书作者；畅销商品（等于best seller）
- bureaucratized 使变为官僚主义（bureaucratize的过去式和过去分词） 使官僚化（bureaucratize的过去式和过去分词）
- ashlar n. （建筑用的）琢石，方石堆; 薄方石; 方琢石
- thereof adv. 它的；由此；在其中；关于…；将它
- wildflower n. 野花
- shekel n. 古希伯来钱币
- ethically adv. 伦理上
- unclassified adj. 不保密的；无类别的
- NAD abbr. （美）国家设计院（National Academy of Design）；（英）海军航空处（Naval Air Division） n. (Nad)人名；(塞、捷)纳德
- designing n. 设计；阴谋 v. 计划；企图（design的现在分词） adj. 有计划的；狡猾的
- firefighter n. 消防队员
考试词汇表
- harvest cutting, final felling
- harvester (harvesting machine)
- hatchcover in cleated position
- hatchway battening arrangement
- haul oneself by the bootstraps
- have a an accommodating memory
- have a complex about something
- have a good opinion of oneself
- have a good run for your money
- have a good understanding with
- have a head on one's shoulders
- have a lot to say for yourself
- have a memory like an elephant
- have a rat in the upper storey
- have a shaft left in my quiver
- have a soft spot for something
- have all the time in the world
- have an a card up one's sleeve
- have an account to settle with
- have an addition to the family
