Chronotron
[电] 毫微秒计时器
🏥 医学释义
延时器，摆线管
🗣️ 情景例句
Let me know if you need anything.
假如你需要什么就通知我。
He might have been held up in a traffic jam.
他可能因交通阻塞而耽搁了。
Which number do I need, please?
请问我需乘哪路车？