fine grained steel英语标准发音：fine grained steel英式发音：美式发音：翻译中文细晶粒钢fine grained steel - 基本释义[词典1]细晶粒钢fine grained steel - WEB词典fine grained steel细晶粒钢Fine-grained steel细晶粒钢超微粒super fine-grained steel plates超细晶板材 参考资料： 1.百度翻译：fine grained steel2.有道词典：fine grained steel3.爱词霸：fine grained steel
