英语词汇“alkene”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	alkene
释义	alkene alkene /ˈæl.kiːn/ noun [C] _SPECIALIZED ► F0 any gas in a group that contains carbon and hydrogen atoms, with the carbon atoms joined together in a double bond: » Ethene and propene are alkenes.Thesaurus⁺: ↑Specific chemicals, chemical compounds and gases , ↑Substances and structures in the body , ↑Types of chemical
随便看	♯ People of little importance ♯ People of specific racial or ethnic background ♯ People's ages ♯ People who analyse and judge ♯ People who are boring and old-fashioned ♯ People who buy things ♯ People who clean and tidy places and things ♯ People who enjoy pleasure ♯ People who help or serve people professionally ♯ People who live or settle somewhere ♯ People who make and serve food ♯ People who make predictions ♯ People who perform magic or have paranormal abilities ♯ People who receive medical treatment ♯ People who reveal secrets and tell tales ♯ People who sell sex or are promiscuous ♯ People who sell things ♯ People who work for the police service ♯ People who work in cinemas and theatres ♯ People who work in publishing ♯ People who work on boats and ships ♯ People who work with animals ♯ People who write for work or pleasure ♯ Perceptive ♯ Percussion instruments

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