iron-oxygen
常见例句
- The oxygen react vigorously with the impurity in the iron.
氧气与铁中的杂质发生剧烈的化学反应。 - Water contains hydrogen and oxygen.
水含有氢和氧。 - Oxygen enters into many compound bodies.
氧是许多化合物的组成部分。 - Napoleon conquered by the force of an iron will.
拿破仑攻无不克靠的是坚强的意志。 - It will take weeks to get all the wrinkle iron out.
解决这些难题得要几周时间。 - Have you any scrap iron knocking about?
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