究根儿 jiūgēnr to get to the bottom of Definitions Defs Origin Strokes Stroke Words Sentences Sents 究根儿 究根兒 jiū//gēnr to get to the bottom of to investigate the root cause of something; to get to the bottom of a matter
究根儿 究根兒 jiū//gēnr to get to the bottom of to investigate the root cause of something; to get to the bottom of a matter
