在线词典青出于蓝而胜于蓝青从蓝草中提炼出来，但颜色比蓝草更深。拼音qīng chū yú lán ér shèng yú lán解释青从蓝草中提炼出来，但颜色比蓝草更深。近义词青出于蓝英文释义lit. the color blue is made out of indigo but is more vivid than indigo (idiom); fig. the student surpasses the master
