Underpinner
n. 支承用的支撑,支柱
🗣️ 情景例句
You have my sincere apology.
我诚心诚意向你道歉。
Me too. I was hoping we could eat here tonight, but it looks like that's out of the question.
我也这么想。我原本希望我们能在这儿吃晚饭，但现在看来是不成了。
A man was lying in the box on top of a pile of woolen goods.
箱内有一个人正躺在一堆毛织品之上。