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osmium tetraiodide
四碘化锇 {碘化锇(IV) }
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twirling v. 使快速转动(twirl的ing形式)
slovenliness n. 邋遢;马虎;懒散
peers n. 平辈,同事(peer的复数) v. 凝视;比得上(peer的三单形式) n. (Peers)人名;(英)皮尔斯
yawl n. 船载小艇;小帆船
compass n. 指南针,罗盘;圆规 vt. 包围
tahiti n. 塔希提岛(位于南太平洋,法属波利西亚的经济活动中心)
shoeless adj. 无鞋的;未钉蹄铁的
newness n. 新奇;崭新
autarkic adj. 经济独立的,自给自足的
zingy adj. 愉快而激动的,非常漂亮的,极吸引人的
paradigm n. 范例;词形变化表
countersunk n. 埋头孔 adj. 埋头的 v. 钻孔(countersink的过去分词)
gateau n. 奶油蛋糕 n. (Gateau)人名;(法)加托
graceful adj. 优雅的;优美的
shunting n. 分流 v. 把(铁路货车等)调到另一轨道上,使转轨( shunt的现在分词 )
take part na. 参与;参加 [网络] 参加课后俱乐部;参加运动会等;有参加
whinger n. (苏格兰)短刀;短剑
brainwashed adj. 被洗脑了的 vt. 对…实行洗脑(brainwash的过去分词)
repugnance n. 反感;厌恶;不一致,抵触
buttonhole n. 扣眼;钮孔 vt. 强迫听或谈
考试词汇表
boiler and machinery surveyed
boiler auxiliary steam system
boiler fuel oil settling tank
boiler lagging plate band lug
boiler operating availability
boiler plate flanging machine
boiler semi-automatic control
boiler shell drilling machine
boiler water circulating pump
boiler with large water space
boiling instrument sterilizer
boiling pointgravity constant
boiling water nuclear reactor
bolbitis angustippinna h. ito
boleophthalmus pectinirostris
bolometric absolute magnitude
bolometric neutrino detection
bolt action repeating shotgun
bolt clipper with pipe handle
bolt pressure reducing device