基本解釋n. [有化] 環(huán)烷詞組短語短語cyclo -alkane series 環(huán)烷族cyclo o alkane 環(huán)烷cycloalkane更多詞組英英字典柯林斯英英字典 any saturated hydrocarbon similar to an alkane but having a cyclic molecular structure and the general formula CH2 (Also called cycloparaffin)cycloalkane劍橋字典cycloalkane柯林斯字典專業(yè)釋義經(jīng)濟學(xué)環(huán)烷