Home/ethylenationethylenation/eth-uh-luh-ney-shuhn/US // ˌɛθ ə ləˈneɪ ʃən //乙烯化,乙烯化作用,乙基化,乙化Definitionsn.名词 noun1 Chemistry.: the process of introducing an ethylene group into a compound.Level 4Browse all words →