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背单词
lactonic acid
un. 内酯酶;半乳糖酸 [网络] 内酯酸;内脂酸
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spawning n. 产卵;增殖 v. 播种,产卵;大量生成(spawn的现在分词)
increased adj. 增强的(increase的过去分词)
televisual adj. 电视的;适于上电视镜头的
steelworker n. 炼钢工人
alkyd n. 醇酸树脂
bowline n. 单套结;帆脚索
activating v. 使活动(activate的ing形式)
prepossessing adj. 给人好感的;有魅力的;引人注意的 v. 预先影响;使先具有(prepossess的现在分词)
cartographer n. 制图师;地图制作者
unpick vt. 拆散;拆开;割开
fumigate vt. 熏制;香薰;用烟熏消毒
UN abbr. 联合国(United Nations);硝酸铀铣(Uranyl Nitrate)
whitewash n. 粉饰;白色涂料;石灰水 vt. 掩饰;把…刷白
kevin n. 凯文(男子名)
bleacher n. 漂白剂;漂白业者;露天看台 n. (Bleacher)人名;(英)布里克
asp n. 山杨 adj. 山杨的 n. (Asp)人名;(瑞典、芬)阿斯普
Verdun n. 凡尔登(法国东北部城市);凡尔登(加拿大东南部城市)
Dunfermline n. 丹弗姆林(苏格兰行政区)
furball n. (长在动物喉头上的)柔毛球;粘在羊毛织物上的绒毛团
affirmatively adv. 肯定地;断然地
考试词汇表
tube and plate collector
tube branding typewriter
tube cutting-off machine
tube end cutting machine
tube for bone nail guide
tube gel electrophoresis
tube grab (tube gripper)
tube holes on tube sheet
tube interlock mechanism
tube number of each pass
tube on sheet evaporator
tube overload protection
tube straightening press
tube terminal connection
tube testing by emission
tube type heat exchanger
tube with W target,x-ray
tube with internal screw
tube with side neck,test
tube-in-sheet evaporator