Undemonstrated
a. 未论证的, 未证实的
✅ 同义词
🔴 反义词
🗣️ 情景例句
Stocks, shares and bonds are good alternatives for personal investment.
储蓄、股票和债券是个人投资很好的选择。
Who is it? Come down.
是谁？下来。
I am afraid that l have to go.
我要走了。