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clamping yoke
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trotskyite n. 托洛茨基分子, 托派分子
watershed n. (美)流域;分水岭;集水区;转折点 adj. 标志转折点的
unremarkable adj. 平凡的;不显著的;不值得注意的
aromatherapy n. 用香料按摩
thumbtack n. 图钉 vt. 用图钉钉住
Krenz n. (Krenz)人名;(德)克伦茨
hailer 打招呼者,欢呼者
hooting v. 喊叫;鸣响;摄制(hoot的ing形式)
retaining v. 保留(retain的ing形式) adj. 留住的;定位的;使固定的
shampoo n. 洗发;洗发精 vt. 洗发
disulphate 硫酸氢盐
indeterminate adj. 不确定的;模糊的;含混的
scented adj. 有香味的;有气味的;洒了香水的 v. 嗅;使充满…气味;察觉(scent的过去分词)
discrete n. 分立元件;独立部件 adj. 离散的,不连续的
misrecognition [计] 错误识别
Pyrenean a. 比利牛斯山脉的
stroboscopic adj. 频闪观测仪的
wind sth up 卷紧, 卷拢, 上紧...的发条
abyss n. 深渊;深邃,无底洞,地狱
stubbled (作物收割后)有残茎的 有胡茬的
考试词汇表
screw-cap test tube
screw-cap tightener
screw-cutting lathe
screw-driven planer
screw-driven shaper
screw-dynamic pinch
screw-home movement
screw-impeller pump
screw-on tool joint
screw-pine families
screw-press process
screw-thread system
screw-threaded stud
screw-type extruder
screw-type rheostat
screw-wheel gearing
screwbean mesquites
screwdown mechanism
screwdown structure
screwdriver control