untrue
🇺🇸
/ʌnˈtruː/
🇬🇧
/ʌnˈtruː/
not correct or real
The story he told was untrue and full of lies.
他講的故事不真實且充滿謊言。
not faithful or loyal
She felt he was being untrue to their friendship by sharing secrets.
她覺得他分享秘密是對他們友誼的不忠。