ingratitude
🇺🇸
/ɪnˈɡrætɪtuːd/
🇬🇧
/ɪnˈɡrætɪtjuːd/
noun
R
A lack of gratitude or appreciation for something done or received.
It was a sign of ingratitude when he didn't thank her for the gift.
这是忘恩负义的表现，因为他没有为礼物而感谢她。
translation
忘恩负义
词形变化
Plural
ingratitudes