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brass alloys
黄铜合金
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foxglove n. 毛地黄
atypically 不同寻常地 非典型地
bois [人名] 博伊斯; [地名] 树林、灌丛(法语)
multicellular adj. [生物] 多细胞的;多空隙的
equalizer n. 均衡器,[电] 平衡器;平衡装置;使相等的东西
gyrate adj. 旋涡状的 vi. 旋转
impulsiveness n. 冲动
fraying n. 磨损;磨擦后落下的东西;织物磨损后落下的碎片 v. 磨损(fray的ing形式)
breeding n. 繁殖;饲养;教养;再生 v. 生产;培育;使…繁殖(breed的ing形式) n. (Breeding)人名;(英)布里丁
quadratic n. 二次方程式 adj. [数] 二次的
bulldog n. 牛头犬,恶犬;短枪管大型手枪
ideologically adv. 思想上;意识形态上
malibu [地名] [美国] 马利布
refill n. 替换物;再注满 vt. 再装满;再充满 vi. 被再注满
apiary n. 蜂房;养蜂场
tattletale n. 告密者;搬弄是非的人;闲谈者
Murchison n. 默奇森河
ramble vi. 漫步;漫游;闲逛;漫谈;蔓延 vt. 漫步于… n. 漫步;漫游;随笔
deanery n. 地方执事(学院院长、系主任)的住宅(或办公室); 乡区牧师管辖的教区
regrowth n. [生物] 再生长;后生;再生植被
考试词汇表
bohr sommerfeld quantum theory
bohr-sommerfeld quantum theory
boiler and machinery insurance
boiler antiscaling composition
boiler central control station
boiler feed system instability
boiler forced circulation pump
boiler forced-circulating pump
boiler fully automatic control
boiler house for power station
boiler hydraulic pressure test
boiler ignition system control
boiler jacket, boiler clothing
boiler lagging plate set screw
boiler reserve feed water tank
boiler steam and water circuit
boiler with dry bottom furnace
boiler with dry-bottom furnace
boiler with wet bottom furnace
boiler, feed-water circulation