二碴儿 èrchár second crop Origin Definitions Defs Strokes Stroke Words Sentences Sents èrchár second crop · regrown hair 二 èr numeral second ordinal number two; second碴儿 碴兒 chár stubble short hair or stubble remaining after or growing back after shavingèrchár second time 二 èr numeral second ordinal number two; second碴儿 碴兒 chár topic something that was just said or mentioned; a matter or incident brought up in conversation