jīnggāng精钢精钢读音为 jīng gāng。意思是:纯钢。繁体精鋼拼音jīng gāng注音ㄐㄧㄥ ㄍㄤ词语解释1.纯钢。网络解释精钢词语解释jīng gāng ㄐㄧㄥ ㄍㄤ精钢(精钢)词语用法精钢的分词解释