Peb
[医][=pentobarbital]戊巴比妥
🗣️ 情景例句
What number do I dial?
我应该拨哪个号码呢？
I think it's going to break soon.
我认为它将很快被打破。
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。