Contrary proposition
[计] 反命题
🧩 词语组成解析
contrary
['kɑntrɛri]
adj. 相反的;违反的，反对的;对立的;顽固的，任性的;
n. 对立或相反的事物;对立方;[逻]反对命题;
adv. 相反地，矛盾地;
contr反对，相反+ary形容词后缀→相反的
🗣️ 情景例句
Listen to the sounds of the summer that surround us.
仔细倾听环绕我们的夏夜声息。
One moment, please, and I'll find out what is available.
请等一等，我来查一查有什么班机。
What is the price difference?
价钱差多少？