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
I'm doing great.
我很好。
I start work at 8 o'clock.
我八点开始工作。
Neither was I surprise when the train stopped at Widley, a tiny station a few miles along the line.Even a mighty express train can be held up by signals.
火车开出几英里即在一个小站威德里停了下来。对此，我不觉得奇怪，因为即便是特别快车也可能被信号拦住。