Detecton
[计] 检测
🗣️ 情景例句
and you won't be able to have dinner.
你没有办法吃晚饭了。
I tried to call Mr. Cooper,but the line was busy.
我试着呼叫库珀先生，但是线老是忙。
When will we hear something from him?
什么时候会有消息呢？