Ugc
abbr. ultrasonic grating constant 超聲光柵常數; unity grain crossover 統一糧食切割
??? 情景例句
What kind of performance are you looking for?
你要什么配置的機器。
Two wrongs don't make a right.
兩個錯誤不能構成一個正確。
To varying degrees, we all have secrets which we do not want even our closest friends to learn,
盡管我們人人都有各種大小秘密。連最親密的朋友都不愿讓他們知道，