diaphragm pump
un. 隔膜泵；膜式泵
[网络] 膜片泵；气动隔膜泵；膜片式泵
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- rash n. [皮肤] 皮疹；突然大量出现的事物 adj. 轻率的；鲁莽的；不顾后果的 n. (Rash)人名；(英、以、阿拉伯)拉什
- Ibbotson [人名] [英格兰人姓氏] 伊博森 Hibbs的昵称
- squat vt. 使蹲坐，使蹲下 vi. 蹲，蹲下；蹲坐；蹲伏 n. 蹲坐，蜷伏 adj. 蹲着的；矮胖的
- staid adj. 固定的；沉着的；沉静的；古板的，保守的
- battler n. 战斗者；勇士 n. (Battler)人名；(罗)巴特勒尔
- subsidy n. 补贴；津贴；补助金
- hammersmith n. 锻匠; 铁匠
- updating n. 更新 v. 更新（update的ing形式）
- misidentification n. [计] 错误识别
- sumac n. 漆树；漆树木料
- OA abbr. 办公自动化（office automatic）；作战分析研究（Operational Analysis）
- theistic adj. 有神论的
- tea n. 茶叶；茶树；茶点 vt. 给…沏茶 vi. 喝茶；进茶点 n. (Tea)人名；(柬)迪
- in public na. 公然 [网络] 当众；公开地；在公共场合
- coppery adj. 含铜的；铜制的；铜一样的
- standby n. 备用品；可信赖的人 adj. 备用的 adv. 备用地；待命地
- Battersea n. 巴特西（伦敦西北区）
- zonk vt.& vi. （使）筋疲力尽， （使）疲惫不堪
- bilingualism n. 能用两种语言
- distracted adj. 心烦意乱的；思想不集中的 v. 分心（distract的过去式）
考试词汇表
- to be employed in agriculture
- to be rabid on the subject of
- to bluster oneself into anger
- to bring up sexual excitation
- to employ all available means
- to give one's attention to...
- to happen in a particular way
- to have no alternative but...
- to have one foot in the grave
- to keep your head above water
- to let the cat out of the bag
- to make sb acquainted with...
- to pay as may be paid thereon
- to provide a solid foundation
- to raise to the power of five
- to return from the digression
- to shoot yourself in the foot
- to stand in stark contrast to
- to take the bull by the horns
- to the best of of our ability
