Bnb
abbr. 泡泡堂（游戏名称）；蓝惠邦数码科技公司；英国国家书目（British National Biblioraphy）；血神经屏障（blood-nervebarrier）
🗣️ 情景例句
What year are you?
你是哪一级的？
I asked him to lend me a book , but he wouldn't.
我请他把书借给我，但是他不肯。
Would it be possible for me to have a closer look at your samples?
可以让我参观一下你们的产品陈列室吗？