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背单词
measure of dispersion
un. 离势值;变异度;离差的度量;离差度量 [网络] 离差的量度;离散程度的数字;离散测量数
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acolyte n. 侍僧;助手(指教士的)
sulphide n. 硫化物
late-night adj. 深夜的;午夜的
loyally adv. 忠诚地;诚实地
okra n. 秋葵荚,秋葵
plasticine n. 橡皮泥;塑像用粘土
bowling n. 滚木球戏;保龄球戏 v. 打保龄球(bowl的现在分词) n. (Bowling)人名;(英)鲍林
interannual adj. 年际间的
carbine n. 卡宾枪
denomination n. 面额;名称;教派
occlude vt. 使闭塞;封闭;挡住 vi. 咬合
jeunesse n. <法>青年,年轻人
pawnbroker n. 当铺老板;典当商
variation n. 变化;[生物] 变异,变种
Amherst n. 阿默斯特(姓氏);艾摩斯特市(美国马萨诸塞州城市)
chiefly adv. 主要地;首先
thoughtlessness n. 欠考虑;不体贴
overlook vt. 忽略;俯瞰;远眺;检查;高耸于…之上 n. 忽视;眺望
vilify vt. 诽谤;中伤;轻视;贬低
Preece n. 泼里斯(电阻率单位,=10的18次方欧米)
考试词汇表
compressed air supply
compressed air switch
compressed air system
compressed air tamper
compressed air tunnel
compressed cereal bar
compressed condensate
compressed executable
compressed gas cutout
compressed gas engine
compressed gas filing
compressed image data
compressed oil system
compressed solar wind
compressed straw slab
compressed water pump
compressed-air bottle
compressed-air diving
compressed-air filter
compressed-air illess