释义 |
alkene series 【化学】烯族[亦作ethylene series, olefin series] 以上来源于:《21世纪大英汉词典》 alkene series‘化学’烯属烃化合物; 烯属烃系alkene seriesn.(名詞 noun)乙烯系(= ethylene series)alkene seriesethylene series乙烯系document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i'); |