Underpinn
v. 从下头支持;支撑;援助
🗣️ 情景例句
For heaven's sake stop whining.
我说你别再诉苦了。
He's a composer of serious music.I like his music a lot.
他是的一个严肃音乐的作曲家，我非常喜欢他的音乐。
That's all right.
别客气。