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light-gathering optics
聚光光学系统;聚光器
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onomatopoeia n. 拟声;声喻法
remo n. 雷莫(姓氏)
dateless adj. 无日期的,无期限的;经住时间考验的;远古的
thorpe n. 村庄,小乡镇
Eurovision n. 欧洲电视网
vindicate vt. 维护;证明…无辜;证明…正确
encrypt vt. 将……译成密码
leafhopper n. 叶蝉
cornerback n. 美式橄榄球侧卫
awestruck adj. 敬畏的;惊奇不已的(等于awestricken)
businessperson 商人
megadeal megadeal ['meɡə,di:l] n. 一笔商业交易 以上来源于:《21世纪大英汉词典》
unplaced adj. 未受到安置的;没有固定职位的;没有入选的
legislative adj. 立法的;有立法权的 n. 立法权;立法机构
accordionist n. 手风琴师
Pickford n. (Pickford)人名;(英)皮克福德 皮克福德(人名)
biofilm n. 生物膜;菌膜
McKay [人名] [苏格兰人、爱尔兰人姓氏] 麦凯盖尔语姓氏的英语形式,来源于人名,含义是“火”(fire)
pre-war adj. 战前的
softening n. [油脂] 软化;变软 v. 使…变柔软(soften的ing形式)
考试词汇表
principal minor determinant
principal mode of vibration
principal moment of inertia
principal nilpotent element
principal of business house
principal orthogonal system
principal place of business
principal plane of symmetry
principal planes of bending
principal strain directions
principal stress trajectory
principal value of argument
principal value of integral
principal work of treatment
principle of ability to pay
principle of best execution
principle of classification
principle of correspondence
principle of dimensionality
principle of entropy growth