Refragable
a. 可证明为妄想的
🗣️ 情景例句
It's tough getting an O.K. from the boss.
很难从老板那听到声“同意”。
I see what a problem I have.
我遇到了个大问题。
Excuse me.Where's the nearest post office, please?
请问。最近的邮局在哪里？