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contrarotating drum
双转式双滚筒
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mile n. 英里;一英里赛跑;较大的距离 n. (Mile)人名;(塞、匈、法)米莱
tuition n. 学费;讲授
discombobulated vt. 使混乱;使泄气;使困惑
marvin n. 马文(男子名)
Snowdonia n. 斯诺登尼亚(英国山峰)
perineum n. [解剖] 会阴
fading n. 褪色;衰退;凋谢 v. 使衰落(fade的ing形式);褪色
optics n. [光] 光学
Cadogan [人名] [威尔士人姓氏] 卡多根 Caddock的昵称; [地名] [加拿大、美国] 卡多根
compassionate adj. 慈悲的;富于同情心的 vt. 同情;怜悯
sunbird n. 太阳鸟
bursary n. 财务办公室;大学奖学金
unmarred adj. 未损伤的;未沾污的
shallows [地理] 浅滩 滩涂
sherman n. 谢尔曼(男子名)
blackish adj. 带黑色的
deaden vt. 使减弱;使麻木;隔阻 vi. 变得如死一般;失去活力
Kennington [人名] 肯宁顿; [地名] [英国] 肯宁顿
folliculitis n. [皮肤] 毛囊炎;滤泡炎
officiant n. 主祭;司仪牧师
考试词汇表
gear shaping machine
gear shaving machine
gear shift lever pin
gear shift mechanism
gear stocking cutter
gear testing machine
gear thickness gauge
gear tooth callipers
gear wheel reversing
gear-cutting machine
gear-drive equipment
gear-driven accuracy
gear-driven camshaft
gear-hobbing machine
gear-milling-machine
gear-shaving machine
gear-shifting device
gear-slotting cutter
gear-stocking cutter
gear-testing machine