Sbu
[计]= Station Buffer Unit,站缓冲器
🗣️ 情景例句
Hi, Bob.
嗨，鲍勃。
I asked him to do it for me, but he wouldn't.
我请他帮我做，但是他不肯。
You'd better check with the shipper.
你最好向货运公司查查看。