alkene
音标发音
- 英式音标 [ˈæl.kiːn]
- 美式音标 [ˈæl.kiːn]
- 英式发音
- 美式发音
基本解释
- n.烯属烃(链烯)
英汉例句
- The hydrocarbon must be an alkene.
这个碳氢化合物必定是烯烃。 - The Alkene Double Bond: A Focus of Reactivity.
21烯烃的双键:重点是反应活性。 - A hydrocarbon was known to be either an alkene or alkane.
某碳氢化合物已知可能是烯烃或是烷烃。 - A hydrocarbon was known to be either an alkene or alkane .
某碳氢化合物已知可能是烯烃或是烷烃。 - The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.
亲核试剂包括烯烃、炔烃、醇、酸、胺、水等。
英英字典
- any gas in a group that contains carbon and hydrogen atoms, with the carbon atoms joined together in a double bond