Unprovable
a. 无法证明的, 无法证实的
✅ 同义词
🗣️ 情景例句
you can help me with dinner.
你就来帮我准备晚餐。
Everything has its time and that time must be watched.
任何事情都有好的时机，不要随意放过。
I like the colour very much.It's lovely dress,
我很喜欢这颜色。这件漂亮的衣服，