雷锋精神演讲稿500字:原来是由三个零件组成的部件,现改成直接从原材料加工成那个部件.用英语怎么说
来源:百度文库 编辑:高校问答 时间:2024/10/04 20:34:36
The component, which was originally composed by three accessories, has been directly processing with raw material now.
The component, which was originally composed by three accessories, has been directly processing with raw material now.