Btm
abbr. 臀部（bottom）
🗣️ 情景例句
Does he know you're here?
他知道你在这 吗？
I don't-know what-to do.
我不知道该做些什么。[两个辅音连接，只读后一个]
Will you come through to the back, please?
请跟我到后面去。……你何不试试这套呢？