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annular wheel
un. 内齿轮
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securing v. 保卫;弄牢固(secure的ing形式) adj. 固定住的;作为固定用的
weeding n. [农学] 除草;除杂草;(图书馆馆藏)汰旧更新 v. [农学] 除草(weed的现在分词)
savvy n. 悟性;理解能力;懂行(的人) vt. 理解;懂 vi. 理解;知道
Hindi n. 北印度语 adj. 北印度的
edmonton n. 埃德蒙顿(加拿大西南部城市)
sharon n. 莎伦(女子名)
racoon n. [脊椎] 浣熊
vendor n. 卖主;小贩;供应商;[贸易] 自动售货机
entomologist n. 昆虫学者
Vesper n. 黄昏, 薄暮, 晚祷
wussy n. <俚>懦弱的人, 无用的人
MacLaren [人名] 麦克拉伦
stitchery n. 刺绣品;针线活
expropriation n. 征收,征用;没收
flagrant adj. 公然的;不能容忍的;非常的;臭名远扬的;明目张胆的;恶名昭著的(名词flagrancy,副词flagrantly)
praline n. 果仁糖(胡桃糖果的一种)
cognate n. 同族;同根词 adj. [地质] 同源的;同类的
extremity n. 极端;绝境;非常手段;手足
menthol n. 薄荷醇;薄荷脑
mesmerise vt. 对…施催眠术; 迷住,迷惑
考试词汇表
risk-return trade off function
river bed experimental station
river erosion(fluvial erosion)
river system(hydrographic met)
river transportation insurance
riveted plate-and-angle member
rlc (release complete message)
road bollard washing apparatus
road transportation commitment
road wheel endurance tesr unit
road-railway repairing vehicle
roadway construction equipment
roasted and salted walnut meat
roasting and reduction process
robinsonpeng equation of state
robot for auxiliary operations
robot submarine listening post
rock dusting, underground mine
rock which covers and uncovers
rocker arm (brush holder yoke)