Foreground-background scheduling
[计] 前台-后台调度
🧩 词语组成解析
n. (画等的)背景;底色;背景资料;配乐;
back背后+ground场地→背景,后台,经历
🗣️ 情景例句
What is language for?
语言到底是用来干什么的?
Mrs.Smith, I'd like to introduce a friend of mine, Pierre Dubois.
史密斯太太,我来介绍一下我的朋友皮埃尔=杜布斯。
It was your turn to wash them yesterday.
昨天轮到你把它们洗干净。
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