单词	堪以擔任
释义	同COMPETENT
随便看	olefinic alcohol olefinic aldehyde olefinic bond olefinic bonds olefinic carbon olefinic carboxylic acid olefinic fuel olefinic hydrocarbons olefinic ketone olefinic link olefinic link(age) olefinic linkage olefinic oxygenation olefinic polymerization olefinic terpene olefinic thermoplastic elastomer olefinite olefin ketone olefin ketone-- olefinic ketone--ketene olefin metathesis olefin; olefine olefin resin olefins olefin series olefin sulfate