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背单词
carbon refractory
un. 碳素耐火材料;炭质耐火材料 [网络] 碳质耐火材料;碳质耐火物;碳耐火材料
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SRO abbr. 单共振振荡器(Singly Resonant Oscillator);自律性组织(Self-Regulatory Organizations);法律条令(Statutory Rules and Orders)
otitis n. [耳鼻喉] 耳炎
coincidental adj. 巧合的;符合的;暗合的;一致的
Brooker [人名] [英格兰人姓氏] 布鲁克 Brook的变体; [地名] [美国] 布鲁克
converge vt. 使汇聚 vi. 聚集;靠拢;收敛
barricaded n. 街垒;路障;争论之处 vt. 设路障;阻碍
jetway n. 登机道
dotage n. 溺爱;老耄;老迷糊
purify vt. 净化;使纯净 vi. 净化;变纯净
retailing n. 零售业 v. 零售(retail的ing形式)
hutch n. 笼;小屋;贮藏箱;矿车 vt. 把…装箱
newcastle n. 纽卡斯尔(英国港市)
biologically adv. 生物学上,生物学地
hitchcock n. 希契科克(姓氏)
fudging 搪塞 捏造 胡说八道 骗(fudge的现在分词)
office n. 办公室;政府机关;官职;营业处
clutter n. 杂乱,混乱 vt. 使凌乱;胡乱地填满 n. (Clutter)人名;(英)克拉特
Launceston 朗塞斯顿
excimer 激态原子
lakes n. 湖( lake的名词复数 ); 湖泊
考试词汇表
frequency of radio
frequency of sound
frequency of stars
frequency of urine
frequency of usage
frequency planning
frequency property
frequency quotient
frequency recorder
frequency recovery
frequency relation
frequency response
frequency scanning
frequency selector
frequency shifters
frequency shifting
frequency sounding
frequency spectrum
frequency standard
frequency stepping