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
Robbie, maybe you should call them,
Robbie也许你应该给他们打个电话,
Learn to walk before you run.
循序渐进。
Please give my best regards to your family.
请代我向你们全家致以最诚挚的问候。
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