B-battary
[电] B电池组
🗣️ 情景例句
I would like to check-out now.
我现在就想结账离开。
Would you please hold the door open for me?
可以请你为我把门拉着吗？
I did not know the way to my hotel, so I asked a porter.
我不知道去饭店的路该怎么走，于是向一个搬运工打听。