difluoromethane

[化] 二氟甲烷

词形变化

difluoromethanes 复数 difluoromethanes

释义与例句

n.
  1. 1.

    A dihalogenoalkane in which two of the four hydrogen atoms of methane are replaced by fluorine, used as a refrigerant.

    可数 不可数 化学

词源

From difluoro + methane.

来源：wiktionary