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methylene group例句_methylene group英汉例句_methylene group双解例句_果味酸柯林斯词典
果味酸柯林斯词典

methylene group

M 开头单词

常见例句

  • The carbide reacts with hydrogen on the surface to give a methylene.
    碳化物与氢在表面反应产生亚甲基。
  • Kodak company describes open chain reactive methylene two-equivalent yellow-forming conplers.
    柯达叙述了一种直链的活性亚甲基两当量的黄成色剂。
    • 返回 methylene group