成语名称:涅而不缁:be soaked in a dark liquid without becoming back英语: be soaked in a dark liquid without becoming back涅而不缁造句:1、不...
成语名称:涅而不渝:成语近义: 涅而不缁(niè ér bù zī):涅:矿物名,古代用作黑色染料;缁:黑色。用涅染也染不黑。比喻品格高尚,不受恶劣环境的影响。涅而不淄(niè ér bù zī):见“涅而不缁”。染蓝涅皁 磨而不磷,涅而不...