柯林斯詞典rolling mill (rolling mills) 1. N-COUNT A rolling mill is a machine or factory in which metal is rolled into sheets or bars. 軋鋼機(jī); 軋鋼廠 返回 rolling mill劍橋詞典a factory or machine in which metal is rolled into flat pieces 軋鋼廠;軋鋼機(jī) 返回 rolling mill