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lifetime of LED
[电子] 发光二极管寿命
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zillion n. 庞大的数字;无法计算的大数字 adj. 无限数的
jumped-up adj. 暴发的;自大的
hamburg n. 汉堡(德国城市)
melanoma n. [肿瘤] 黑素瘤;胎记瘤
butcher n. 屠夫 vt. 屠杀 n. (Butcher)人名;(英)布彻
unfriendly adj. 不友好的;不利的 adv. 不友善地
hypotheses n. 假定;臆测(hypothesis的复数)
tintype n. 锡版照相法
gaijin n. (日)外国人;外人
standish n. 墨水台
dosed abbr. 磁盘操作系统(Disk Operating System)
toxicology n. [毒物] 毒物学,[毒物] 毒理学
whitecaps n. 白帽队队员;浪端的白泡沫
angered 生气
nest n. 巢,窝;安乐窝;温床 vt. 筑巢;嵌套 vi. 筑巢;找鸟巢 n. (Nest)人名;(德)内丝特;(英)内丝特(女子教名 Agnes 威尔士语的昵称)
anthropomorphic adj. 拟人的,赋予人性的
basal adj. 基部的;基础的
hardening n. 硬化;淬火;锻炼 v. 硬化;使强壮(harden的ing形式)
anisotropy n. [物] 各向异性
lysis n. 细胞溶解;病势减退;消散
考试词汇表
cleaning equipment
cleaning expansion
cleaning frequency
cleaning implement
cleaning life span
cleaning mechanism
cleaning of bunker
cleaning of valves
cleaning operation
cleaning plug body
cleaning substance
cleaning symbiosis
cleaning technique
cleaning treatment
cleaning with acid
cleaning-off burrs
cleanliness factor
cleanout jet auger
cleanout plug body
cleanse the palate