Unascertainable
a. 无法查明的,不能确定的
✅ 同义词
🔴 反义词
🗣️ 情景例句
Are you here on business or for pleasure?
你来这儿是出差还是游玩？
Harm watch, harm catch.
害人反害己。
Their burnt bodies were found later.
后来只找到他们被烧焦的尸体。