Manual preset timer
[电] 人工预置定时器
🧩 词语组成解析
preset
[,pri'sɛt]
vt. 预先布置;事先调整;预先决定;事先安排;
timer
['taimə]
n. 定时器;计时器;点火调节装置;跑表，时计;
🗣️ 情景例句
we need to put together volunteers
我们需要募集义工
Morning, How are you?
早，你好吗？
It's not like her to have missed two days of classes.
缺课两天不太象她的作风。