mill roll scalemill scalerolling skin轧制: roll down; roll; rolling铁: iron高温轧制铁鳞: high temperature mill scale轧制铁: rolled iron轧制铁皮: rolled sheet iron; rolling mill scale下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:轧制铁鳞,即可在微信中查询翻译