Underholing
掏槽, 底部掏槽
🗣️ 情景例句
He has realized how precious health is.
他已经体会到健康的可贵。
Use your head!
动一下脑筋吧！
We're going to have to put your account on C.O.D.。
今后我们不得不将您的户头改为C.O.D.。