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grate lever fulcrum
[铁路] 摇炉杠座
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dawdle vt. 混日子;游手好闲;浪费时间 vi. 混日子;游手好闲;偷懒
inflexion n. 弯曲;转调;屈折;回折点
primal n. 被压抑童年情绪的释放 adj. 原始的;主要的;最初的 vt. 释放(被压抑的童年情绪)
topsy n. 混天倒地(歌曲名)
mammy n. 妈咪;保姆
variegate vt. 使多样化,使丰富多彩;使成杂色
circumscription n. 界限;划界;定义
environ vt. 环绕;包围;(敌意地或保护性的)围住
affirming vt. 肯定;断言 vi. 确认;断言
Cherwell n. (Cherwell)人名;(英)彻韦尔
iridescent adj. 彩虹色的;闪光的
sponsoring adj. 发起人的 v. 赞助(sponsor的ing形式);发起
determinacy n. 确定性;坚定性
seem vi. 似乎;像是;装作 n. (Seem)人名;(英)西姆
infantry n. 步兵;步兵团
Thorson [人名] 索尔森
propel vt. 推进;驱使;激励;驱策
scientists n. 科学家(scientist的复数)
rangoon n. 仰光(缅甸前首都)
squirt n. 喷射;注射 vt. 喷湿 vi. 喷出
考试词汇表
vacuum preconcentrator
vacuum prepared sample
vacuum pressure valves
vacuum pulling crystal
vacuum pump compressor
vacuum pump of max air
vacuum pump rocker arm
vacuum pumping station
vacuum reduced asphalt
vacuum sampling method
vacuum sausage stuffer
vacuum solar telescope
vacuum spark discharge
vacuum switching valve
vacuum tight container
vacuum tower telescope
vacuum transfer vessel
vacuum tube oscillator
vacuum tube powermeter
vacuum tube transducer