Unprovable
a. 无法证明的, 无法证实的
✅ 同义词
🗣️ 情景例句
Can you tell me where the campus library is located?
能告诉我校图书馆在哪儿吗？
The watchmaker is near-sighted.
这位钟表匠是个近视眼。
I'll have to stay at the office.I don't know when I'll finish.
我不得不留在办公室，不知道什么时候才能结束。