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authenticate 英 [ɔː'θentɪkeɪt]　 美 [ɔː'θentɪkeɪt]　

基本释义

v.证明...为真；验证

例句

The art dealer authenticated the painting as an original.

画商证实这幅画是真品。

The painting has been authenticated by experts.

专家已经验证过这幅画的真伪。