ethylene
noun [ U ] chemistry specialized uk/ˈeθ.əl.iːn/ us/ˈeθ.ə.liːn/
乙烯（一种无色而略带甜味的易燃气体，用于工业生产或催熟水果）
a gas with a slightly sweet smell that burns easily, used in industry and to make fruit ripe (= ready to eat)
Synonym: ethene
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。