衣物护欧路词典

gray pig iron

G 开头单词

常见例句

    双语例句

  • In order to improve the properties of gray iron, the B containing pig iron is added to it instead of high priced ferroboron.
    在灰铁生产中加入含硼生铁，代替价格较高的硼铁合金等，以达到提高性能的目的。

    • 权威例句

  • It was replaced by a gray lull, all smoke and pig iron.
    NEWYORKER: Something Like Happy
    • 返回 gray pig iron