unauthentic是什么意思

adj.不可靠的,不可信的,非真正的

1、The painting was determined to be unauthentic and was removed from the museum's collection.
这幅画被判定为不真实的，并被从博物馆的馆藏中移除。
2、The website claimed to sell authentic designer handbags, but many customers received unauthentic replicas.
该网站声称出售真正的设计师手提包，但许多顾客收到的都是赝品。

不真实的；不可靠的；