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ethylidene lactic acid
[网络] 乙叉式乳酸;亚乙基乳酸
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utensil n. 用具,器皿
bulkhead n. 隔板;防水壁
ballistics n. 发射学,弹道学
shrike n. 伯劳鸟;百舌鸟
RAFFERTY adj. <澳新俚>完全不讲章法的,混乱的,无组织的
sentry n. 哨兵;岗哨 vi. 放哨 vt. 设岗哨
frederic n. 弗雷德里克(男性名)
pup n. 小狗;幼畜 vt. 生(小狗等小动物) vi. 生小狗
barrios n. 美国城镇中说西班牙语居民集居的贫民区( barrio的名词复数 )
Brownlow [人名] 布朗洛; [地名] [英国] 布朗洛
gazetteer n. 地名辞典;公报作者
amplitude n. 振幅;丰富,充足;广阔
gracious adj. 亲切的;高尚的;和蔼的;雅致的 int. 天哪;哎呀
slouch n. 下垂;笨拙的人,懒散的人;懒散的样子 vt. 使下垂 vi. 没精打采地站;耷拉
Mississippian adj. 密西西比河的;密西西比州的 n. [地质] 密西西比人
airframe n. 机身
ophthalmologic adj. 眼科学的
fra abbr. 联邦铁路局(Federal Railroad Administration);联邦储备法(Federal Reserve Act);流量警报记录器(Flow Alarm Recorder);自由基型(Free Radical Type)
numbed vt. 使麻木;使发愣;使失去感觉 adj. 麻木的;发愣的
practised v. 实践;练习;惯做(practise的过去分词) adj. 熟练的;老练的
考试词汇表
screening patch test kit
screening range equation
screening specifications
screening test of health
screw batten lamp holder
screw dislocation arrays
screw geared chain hoist
screw gill drawing frame
screw lift mixer settler
screw lift mixer-settler
screw micrometer caliper
screw plate loading test
screw propellor for boat
screw rotating direction
screw swinging mechanism
screw thread mouth piece
screw thread pitch gauge
screw with straight line
screw with straight-line
screw-feed diamond drill