ingrate

She gathered her belongings and headed to the gate, refusing to look back at the ingrate thief.

她收拾好了行李，走向登机口，根本不想再看一眼那忘恩负义的小偷。

Too late to apologize, she realized with grief, that she was the rude one, the ingrate, the thief.

她悲哀地意识到，道歉已经太晚，她才是那个不讲理的、忘恩负义的、偷了曲奇饼的人。

They are sometimes accused of bankrolling an ingrate—the American government—which says thanks by grumbling about the yuan.

他们有时被指责给那些忘恩负义的人提供资金——美国政府——通过职责人民币来到谢。