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 do you call this in English?
这个用英语怎么说?
Which one is the longest river in China?
中国哪条河流最长?
My friend Fang Ming likes meat and rice very much.
我的朋友方明非常喜欢吃肉和米饭。
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