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oil refining catalyst
[油气] 炼油催化剂
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reintroduced v. 再引入,再提出( reintroduce的过去式和过去分词 )
propagandistic adj. 宣传的;宣传家的
bury vt. 埋葬;隐藏 n. (Bury)人名;(法)比里;(英、西)伯里;(德、意、罗、波、捷、匈)布里;(俄)布雷
sanguinary adj. 血腥的;流血的;残暴的
disconsolate adj. 郁郁不乐的;忧郁的;孤独的
encompass vt. 包含;包围,环绕;完成
dk abbr. 丹麦(Denmark)
remoteness n. 遥远;偏僻;细微;时间久远
RA abbr. 皇家学院(Royal Academy);随机存取(Random Access);研究协会(Research Association);赤经(Right Ascension) n. (Ra)人名;(日)罗(姓);(缅)拉;(朝)罗
hacker n. 电脑黑客,企图不法侵入他人电脑系统的人 n. (Hacker)人名;(英)哈克
Crescent n. 新月;新月状物;伊斯兰教的标记;土耳其的新月形国徽 adj. 新月形的;逐渐增加的 vt. 以新月形物装饰;使成新月形 n. (Crescent)人名;(法)克雷桑
MDF abbr. 主配线架,总配线架(Main Distribution Frame)
flagstaff n. 旗杆
LAN 局域网(local area network)
undrinkable adj. 不能喝的;不能饮用的
Procrustean adj. 普罗克汝斯忒斯的
hokey adj. 做作的;虚情假意的
atomizer n. [农机] 喷雾器;香水喷瓶
catecholamine n. [有化] 儿茶酚胺
clive n. 克莱夫(男子名)
考试词汇表
lesser spotted dogfish
lesser yellow trefoils
lestrigonus latissimus
lestrigonus shoemakeri
lestrolepis intermedia
let alone do something
let bygones be bygones
let her back hair down
let his back hair down
let it be granted that
let our back hair down
let out a whoop of joy
let sb.into the secret
let someone down a peg
let someone go whistle
let someone on to bowl
let something be known
let sth run its course
let the sawdust out of
let-go-through current