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oil stain
un. 油渍;油斑 [网络] 油污;油性着色剂;布面出现油污
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gel n. [物化] 凝胶,胶体 vi. 胶化 n. (Gel)人名;(德、捷)格尔
offhand adj. 随便的;即时的;无准备的;即席的 adv. 随便地;即席地;即时地
endonuclease n. [生化] 核酸内切酶
semitone n. 半音程
clef n. 谱号 n. (Clef)人名;(法)克莱夫
horsey adj. 马的;似马的(等于sorsy)
cowling n. [航] 整流罩;飞机引擎罩 n. (Cowling)人名;(英)考林
Dionne [人名] 迪翁
underlying adj. 潜在的;根本的;在下面的;优先的 v. 放在…的下面;为…的基础;优先于(underlie的ing形式)
aphelion n. 远日点
dakar n. 达喀尔(塞内加尔首都)
imposition n. 征收;强加;欺骗;不公平的负担
marchioness n. 女侯爵,侯爵夫人
fanaticism n. 狂热,著迷;盲信
gogh n. 高赫(姓氏)
eccentric n. 古怪的人 adj. 古怪的,反常的
local time n. 地方时;当地时间 [网络] 本地时间;地方时间;当时时间
invalidation n. 失效;无效
num abbr. 号码(number);数字(numeral)
troposphere n. [气象] 对流层
考试词汇表
frequency convolution theorem
frequency dependent selection
frequency diversity bandwidth
frequency diversity reception
frequency division modulation
frequency division multiplier
frequency exchange signalling
frequency identification unit
frequency independent antenna
frequency independent fitness
frequency interleaving system
frequency measuring equipment
frequency modulated altimeter
frequency modulated cyclotron
frequency modulated generator
frequency modulated magnetron
frequency modulation detector
frequency modulation encoding
frequency modulation feedback
frequency modulation receiver