Unprovable
a. 无法证明的, 无法证实的
✅ 同义词
🗣️ 情景例句
She told Robbie that her flight tomorrow was canceled,
她告诉Robbie说 她明天的班机取消了
What kinds of vegetables do you have?
你吃什么样的蔬菜？
Can I have a look at it?
我可以看一下吗？