Ammonation
氨合作用
🗣️ 情景例句
Yes, how many would you like?
好，你要几片？
She is a member of the ski club.
她是滑雪俱乐部的成员。
All right! Thank you very much. I'll give you a call.
好吧！非常感谢。我会给您打电话的。