Bbbs
abbr. 血脑屏障；日本商务改善协会（Better Business Bureau）
🗣️ 情景例句
Oh, please come in.
噢 请进来。
I'll probably have eggs and toast for breakfast.
我可能早餐吃鸡蛋和烤面包。
No, not any more. It used to be free but now you have to pay to get in.
不，不再免费了。过去是免费，可现在得付钱才能进去呢。