Underpinn
v. 从下头支持;支撑;援助
🗣️ 情景例句
Don't interfere in other people's affairs.
别干涉他人的事。
Every mother's child is handsome.
老王卖瓜，自卖自夸。
Both! American spellings are used more and more in Canada now.
两种都用！现在在加拿大人们越来越多的采用美国拼法了。