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filling medium
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ebullience n. 奔放;兴高采烈;沸腾;冒泡
two-piece adj. 上下两件的;两件构成一套的
cheat n. 欺骗,作弊;骗子 vt. 欺骗;骗取 vi. 欺骗;作弊
sunless adj. 阳光照射不到的,阴暗的
coward n. 懦夫,懦弱的人 adj. 胆小的,懦怯的 n. (Coward)人名;(英)科沃德
chanterelle n. 鸡油菌(一种食用的蘑菇)
windbag n. 风囊;饶舌之人
unseasonable adj. 不合时宜的;不合季节的
rarefaction n. [声] 稀疏;(气体)稀薄
shallowly adv. 浅浅地;肤浅地
unenviable adj. 不值得羡慕的,不值得嫉妒的
bedsheet n. 床单
bobbed adj. 短发的;剪短的;成束的 v. 剪短(bob的过去分词);急拉
prehension n. 理解;抓住
husbandman n. 农夫;百姓
mastiff n. [脊椎] 獒,大驯犬
Polynesia n. 玻里尼西亚(中太平洋的岛群)
speechlessness n. 一时讲不出话来的样子;哑口无言
krypton n. [化学] 氪(元素符号为Kr)
since conj. 因为;由于;既然;自…以来;自…以后 prep. 自…以来;自…以后 adv. 后来
考试词汇表
oil pump washer
oil pumping can
oil reclamation
oil record book
oil red o stain
oil regenerator
oil resistivity
oil return hole
oil return line
oil return pipe
oil return tank
oil return tube
oil rotary pump
oil rubber hose
oil safety lamp
oil saftey lamp
oil sealed pump
oil servo-motor
oil shale group
oil sight gauge