A-c
[化] 交流; 交变电流
🗣️ 情景例句
This is Alexandra Pappas, and this is my grandson Robbie,
这是Alexandra Pappas ，这是我孙子Robbie
I appreciate your invitation.
感谢你的邀请。
I'll check the office one more time.
我再跟公司查一下。