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iridium isotope
[核] 铱同位素
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dissembling vt. 掩饰,掩盖;假装 vi. 隐藏,掩饰(思想、感情等)
resistance n. 阻力;电阻;抵抗;反抗;抵抗力
impersonate vt. 扮演;模仿;拟人,人格化
rotten adj. 腐烂的;堕落的;恶臭的;虚弱的;极坏的 adv. 非常 n. (Rotten)人名;(法、德)罗滕
harcourt 哈考特(姓氏)
scaffolding n. 脚手架;搭脚手架的材料
hedging n. 限制;模糊;对冲;套头交易;平衡交易;抛买 v. 围住;约束;限制(hedge的ing形式)
callous n. 硬皮;老茧 adj. 无情的;麻木的;硬结的;起老茧的 vt. 使冷酷无情;使硬结;使生茧 vi. 变得冷酷无情;结茧;变硬
carport n. 车库;(美)车棚
roundel n. 小圆盘;圆形饰物
feudalism n. 封建主义;封建制度
youngish adj. 还年轻的,颇年轻的
dysphonia n. [耳鼻喉] 发声困难;言语障碍
greenway n. 园林路;林荫道路 n. (Greenway)人名;(英)格林韦
commentary n. 评论;注释;评注;说明
bearish adj. 粗暴的;如熊的;股票看跌的
sphenopalatine adj. 蝶腭骨的
pillaging vi. 掠夺;抢劫 vt. 掠夺;抢劫 n. 掠夺;掠夺物
drat n. (Drat)人名;(法)德拉 vt. 诅咒,咒骂
centered adj. 居中的;有圆心的 v. 集中;居中(center的过去式和过去分词形式)
考试词汇表
cutterbar clutch control
cutterbar for middle cut
cutting angle adjustment
cutting bevel lead angle
cutting edge inclination
cutting edge, adjustable
cutting electrode holder
cutting fuel consumption
cutting in the deep well
cutting jib, cutting bar
cutting moment of torque
cutting off turning tool
cutting out disease wood
cutting speed, bit speed
cutting tool coolant oil
cutting tool engineering
cutting tool, non-rotary
cutting zone of open pit
cutting, boring, welding
cutting-tool coolant oil