甲基 jiǎjī methyl Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 这个分子的结构中包含一个甲基。 zhègè fēnzǐ de jiégòu zhōng bāohán yī gè jiǎjī. The structure of this molecule contains a methyl group. Source: Dong Chinese Dictionary