基本解釋n.乙烯同根派生 ethylenic相關(guān)詞英漢例句用作名詞 (n.)Ethylene is a growth hormone in plants.乙烯是植物中一種生長荷爾矇。The concentration of ethylene is on the high side.乙烯濃度偏高。The plant can produce up to 130 tons of ethylene each month.這家工廠每月最高能生産一百三十噸的乙烯。ethylenic更多例句