基本解釋adj.二甲基的n.乙烷同根派生 dimethyl相關(guān)詞英漢例句用作形容詞 (adj.)The purity of dimethyl disulfide was determined by capillary gas chromatography.應(yīng)用毛細(xì)管氣相色譜法測(cè)定二甲基二硫的純度。dimethyl更多例句