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背单词
black dot
un. 黑斑 [网络] 黑点型;黑点款;圆点图案
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reaming n. 铰刀;纹孔 v. 钻孔;铰除(ream的ing形式)
thrombin n. [生化] 凝血酶
unceremoniously adv. 随便地;唐突地
locksmith n. 钳工;修锁工;锁匠
washtub n. 洗衣盆
violent adj. 暴力的;猛烈的
lor int. <英口>上帝!天啊!
cryptography n. 密码学;密码使用法
foreground n. 前景;最显著的位置
life assurance n. [保险] 人寿保险;(保险公司付给的)[保险] 人寿保险金;(被保险人缴纳的)[保险] 人寿保险费
croft n. 小田地,小农场 n. (Croft)人名;(英、德)克罗夫特
girlishly adv. 少女似地
eat vt. 吃,喝;腐蚀;烦扰 vi. 进食;腐蚀,侵蚀
commitment n. 承诺,保证;委托;承担义务;献身
cruciate adj. 十字状的,十字形的
isobutane n. [有化] 异丁烷
borrowing n. 借款;借用 v. 借入;采用(borrow的ing形式)
alcohol n. 酒精,乙醇
crosshair n. 十字;十字丝
churlish adj. 没有礼貌的;脾气暴躁的
考试词汇表
sea bottom surface sampler
sea condition going vessel
sea floor slope correction
sea floor spreading theory
sea lettuce (ulva lactuca)
sea level specific impulse
sea meteorological service
sea mine fuze safety means
sea of the twelve channels
sea refrigerated transport
sea water aquiculture area
sea water carbonate system
sea water circulating pump
sea water distillate plant
sea water distilling plant
sea water pollution by oil
sea water quality standard
sea water regulating valve
sea water resistant grease
sea-bed pipe intake method