Procamin
普鲁卡因胺
🗣️ 情景例句
This is Mr. Wu in Room 415.
我在415房间，姓巫。
Is there any way you could bring it in to be looked at?
你有没有办法把它带过来，让我们看一看？
Otherwise we won't be able to hear ourselves talk.
否则我们的谈话彼此就都听不到了。