甲基单价碳氢基，ch3-，由甲烷中衍生出，在许多重要有机化合物中出现。

The univalent hydrocarbon radical, CH3-, derived from methane and occurring in many important organic compounds.

youdao

甲基单价碳氢基，ch3-，由甲烷中衍生出，在许多重要有机化合物中出现。

The univalent hydrocarbon radical, CH3-, derived from methane and occurring in many important organic compounds.

youdao