用iron组词

用iron组词 iron Iron iron Iron artwork 用中文怎么翻译? iron 是什么意思? iron是什么意思 iron bisglycinate iron是什么意思 pig iron iron ore? 钢铁企业用英语怎么说是Iron and Steel Company 还是Iron and Steel enterprises 还是Steel enterprises还是别的? is liking 和look like 和is like 有什么区别?he's like a piece of iron .如果用he looks like a piece of iron 行么? 钢铁企业用英语怎么说.是论文关键词里的应该是 Iron and Steel Company 还是 Iron and Steel enterprises 还是 steel enterprises还是别的? 钢铁材料的铁英文为iron,为什么化学元素的铁用fe表示? Strike while the iron is hot.为什么用while而不用when iron and steel区别这两个都有钢铁的意思,是不是该连起来用? The children went there to watch the iron tower being erected.为什么直立要用被动?