数典忘祖的英文单词

“数典忘祖”对应的英文单词有：be ungrateful、count the records but forget the ancestors、be ignorant of the history of one's own country ，一共3个，具体意思及用法如下：

be ungrateful数典忘祖；忘恩

count the records but forget the ancestors数典忘祖

be ignorant of the history of one's own country数典忘祖