Foreground-background scheduling
[计] 前台-后台调度
🧩 词语组成解析
foreground
['fɔ:graund;'fəurˌgraund]
n. 前景;突出的地方， 最显著的位置;
n. 行程安排, 时间表制定\\n[计] 调度
🗣️ 情景例句
You and Dad.
你和爸爸。
Open your books and turn to page 20.
打开书，翻到第20页。
After I had sat down, he said that business was very bad.
待我坐下后，他说生意非常不景气。