真伪

There are factors, however, that have cast doubt on the statue´s authenticity.

然而，有些因素让人对该雕塑的真伪产生了怀疑。

to test the truth or falsehood of her claims

检验她陈述的真伪

The apocryphal story of Columbus and the egg is very interesting.

哥伦布竖蛋这个真伪不明的故事十分有趣。

But through practice we can tell the true from the false.

但通过实践我们可以区别真伪。

The museum is seeking an expert opinion on the authenticity of the painting.

博物馆在请专家鉴定那幅画的真伪。