B-battary
[电] B电池组
🗣️ 情景例句
And what about our family?
另外就是我们家的人怎么办？
She was so happy that she shed tears of delight.
她因为太幸福了，所以喜极而泣。
I'll leave a message on his desk.
我将把留言条放在他的桌子上。