Read Edit View history 费劲儿 fèijìnr strenuous Origin Definitions Defs Strokes Stroke Words Sentences Sents 费劲儿 費勁兒 fèi//jìnr strenuous To require a lot of effort; to be taxing or difficult to do Cross-References Erhua variant of 费劲 fèijìn
费劲儿 費勁兒 fèi//jìnr strenuous To require a lot of effort; to be taxing or difficult to do Cross-References Erhua variant of 费劲 fèijìn