Word
propenes
/ˈprəupiːn/
noun
丙烯
propenes is the plural of propene.
核心释义
The organic chemical compound propylene; an alkene that is a colorless gas at room temperature and pressure, with the chemical formula C3H6.
- 1.
有机化学化合物丙烯(propylene):一种烯烃,常温常压下为无色气体,化学式为C3H6。
The organic chemical compound propylene. An alkene which is a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C3H6.
有机化学化合物丙烯(propylene):一种烯烃,常温常压下为无色气体,化学式为C3H6。；〈化〉丙烯
用法In use
Propene is commonly used in the production of polypropylene plastics.
用法提示：propene 作为主语，表示化学物质
The chemical plant increased its output of propene last quarter.
用法提示：propene 作为介词宾语，表示产品
Researchers are studying new catalysts to convert propane to propene more efficiently.
用法提示：propene 作为动词宾语，表示转化产物
相关词与表达Connections
词族Word family
- propenes
- plural
学习提示Learner notes
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.