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letter envelope
[作业 运输] 信封、扁平形; 信封、预折底
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arbor n. [植] 乔木;凉亭;藤架 n. (Arbor)人名;(英)阿伯
rollover n. 翻转;(车)翻覆;延期付款
jolting n. 震动;震压造型 v. 震动;颠簸(jolt的ing形式);慌乱
regionalize vt. 使地区化;分成地区,按地区安排
bund n. 堤岸;码头;同盟 n. (Bund)人名;(德)邦德;(匈)本德
choir n. 唱诗班;合唱队;舞蹈队 vt. 合唱 vi. 合唱
clarinettist 单簧管或竖笛吹奏者 吹木箫者 单簧管手
rehashing n. [数] 重散列;重杂凑 v. 改作;再处理(rehash的ing形式)
swelling n. 肿胀;膨胀;增大;涨水 v. 肿胀;膨胀;增多;趾高气扬(swell的ing形式) adj. 膨胀的;肿大的;突起的
overexposure n. 感光过度;[摄] 曝光过度
middle-aged adj. 中年的;具有中年人特点的;适合于中年人的
potash n. [无化] 碳酸钾;草碱;苛性钾;钾化合物 n. (Potash)人名;(英)波塔什
briefing n. 简报;作战指示 v. 概述;作…的摘要(brief的现在分词)
bunt n. 短打;推;顶撞 n. (Bunt)人名;(英)邦特 vt. 短打;顶撞
dataflow n. 数据流,信号通过
forecasted v. [气象][通信] 预测;预见(forecast的过去分词)
jacques n. 雅克(男子名)
internationalism n. 国际主义;国际性
imploringly adv. 恳求地;哀求地
moderating adj. 减速的;慢化的 v. 和缓;减轻;主持(moderate的ing形式)
考试词汇表
valve operation mechanism
valve outer chamber cover
valve position indication
valve position transducer
valve resistance arrester
valve retainer cotter pin
valve rocker arm assembly
valve rocker shaft spring
valve seat carbon deposit
valve spring cover gasket
valve spring retainer key
valve switching mechanism
valve with variable slope
valve-actuating mechanism
valve-spring-retainer key
valve-switching mechanism
valve-timing control unit
valve-type dosing machine
valve-type surge arrester
valves of navicular fossa