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sound reinforcing system
扩声系统
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gel n. [物化] 凝胶,胶体 vi. 胶化 n. (Gel)人名;(德、捷)格尔
offhand adj. 随便的;即时的;无准备的;即席的 adv. 随便地;即席地;即时地
endonuclease n. [生化] 核酸内切酶
semitone n. 半音程
clef n. 谱号 n. (Clef)人名;(法)克莱夫
horsey adj. 马的;似马的(等于sorsy)
cowling n. [航] 整流罩;飞机引擎罩 n. (Cowling)人名;(英)考林
Dionne [人名] 迪翁
underlying adj. 潜在的;根本的;在下面的;优先的 v. 放在…的下面;为…的基础;优先于(underlie的ing形式)
aphelion n. 远日点
dakar n. 达喀尔(塞内加尔首都)
imposition n. 征收;强加;欺骗;不公平的负担
marchioness n. 女侯爵,侯爵夫人
fanaticism n. 狂热,著迷;盲信
gogh n. 高赫(姓氏)
eccentric n. 古怪的人 adj. 古怪的,反常的
local time n. 地方时;当地时间 [网络] 本地时间;地方时间;当时时间
invalidation n. 失效;无效
num abbr. 号码(number);数字(numeral)
troposphere n. [气象] 对流层
考试词汇表
rotary silk-screen printing
rotary skin biopsy trephine
rotary slide-valve vibrator
rotary sterilization system
rotary table with face gear
rotary type heating furnace
rotary type milling fixture
rotary type milling machine
rotary type soil stabilizer
rotary vane mechanical pump
rotary vane steering engine
rotary vulcanization device
rotary wing traffic pattern
rotary, spark gap rectifier
rotary-drum furnace inserts
rotary-drum tilting furnace
rotarydisk pulsed extractor
rotatable coupling mine car
rotatable, friction surface
rotating can phosphoroscope