Contrapositive
a. 对照的, 针对的\\n[计] 逆反式的, 倒置的
🗣️ 情景例句
I'd like to have your opinion.
我想听听你的意见。
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
but the fire fighters were eventually able to free him by cutting a huge hole in the wall.
消防队员在墙上挖了个大洞，才终于把他解救出来。