B.o.
abbr. 狐臭（body odor）
🗣️ 情景例句
I started traveling twenty-four hours ago.
从出门到现在已经二十四小时了。
The first several months were a difficult time.
所以头几个月过得有些艰难。
That's an English car!
那才是一辆英国产的小汽车！