authenticity
🇺🇸
/ˌɔːθenˈtɪsəti/
🇬🇧
/ˌɔːθenˈtɪsəti/
noun
R
the quality of being real, true, or genuine
The museum checked the painting's authenticity to make sure it was real.
博物馆检查了这幅画的真实性以确保它是真品。
translation
真实性
词形变化
Plural
authenticities