美 [ʌnˈɡretfəlnəs]
n. 忘恩负义
a lack of gratitude
同义词： ingratitude
〖ungratefulness〗忘记别人对自己的恩德 〖forgetful;turnononesfriend;kickawaytheladder;bedevoidofallgratitude〗忘却别人对自己的好处,做事有损于过去的恩义 ..
... ungratefully adv忘恩负义地；徒劳地 ungratefulness n忘恩负义；徒劳 ungratified a不满足的 ...
... ungratefully adv忘恩负义地；徒劳地 ungratefulness n忘恩负义；徒劳 ungratified a不满足的 ...
ungrateful 忘恩负义的；不领情的；讨厌的；徒劳的
ungratefully 徒劳地；忘恩负义地
忘恩负义
When we are successful, we can surely have many reasons for being grateful, we have one excuse to show ungratefulness if we fail.
成功时，有千万个理由感恩生活，而失败时，只要一个借口就会表现出忘恩负义。
At the very beginning of one day, I tell myself these words: I will meet these persons who loves intermeddle, and are ungratefulness, arrogant, cheating, jealous.
一日之始就对自己说：我将遇见好管闲事的人、忘恩负义的人、傲慢的人、欺诈的人、嫉妒的人和孤僻的人。
Teens complaining about gifts on Twitter is nothing new, and neither is the practice of highlighting their ungratefulness.
FORBES: Unwanted Gifts and Powerful Rifles: Social Media Shows Us What's Under the Christmas Tree