Bimalate
酸性苹果酸盐, 重苹果酸盐
🗣️ 情景例句
It was for a good reason.
你今天早走是有原因的。
How many of these are you going to send him?
你要送多少给他？
I know it's not necessary. I want to do it.
我知道不必这样，可是我愿付？/span>