Isopolybase
[化] 同多碱
🗣️ 情景例句
How are you?
好吗？
Good morning, ladies and gentlemen. It's very satisfying to see so many of you here.
各位女士各位先生，早上好，在这里见到你们大家使人感到非常满意。
Yes, let's do it again real soon.
是啊，让我们不久再一起用餐吧。