Teabrom
[医] 溴化四乙铵
🗣️ 情景例句
We prefer to have payment in US dollars. It may be difficult for us to do so.
我们用美元付款。用人民币支付可能有些困难。
It is a pay phone .
那是一个付费电话。
What are you going to do with it?
你打算怎么办？