今日短语 短语 to bite the hand that feeds 的字面意思是“咬了喂食人的手”，实际意思是“恩将仇报、忘恩负义”。这个短语常用来描述某人对曾经帮助过他的人或组织作出不友善的举动。 例句 Talk about biting the hand that feeds you. As soon as he finished his training he left the ...