首頁›Browse›M›metal flow linemetal flow line編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看metal flow linemetal flow line — 名詞名詞1. a line showing the direction of metal flow during forming1.名詞釋義金屬流線a line showing the direction of metal flow during forming例句The metal flow line indicates how the material deformed.