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| 単語 / 【 ID 】
意味 / 例文 /同義語/上位語/下位語/派生語 |
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ethylene
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 5473 】 【意味】 "[名詞] a flammable colorless gaseous alkene; obtained from petroleum and natural gas and used in manufacturing many other chemicals; sometimes used as an anesthetic [例] Ethylene is a colorless gas. [例] They wanted to know how to make ethylene. [意味] エチレン, エチレンガス, 炭化水素, オレフィン, エチレン類, アルケン, 不飽和炭化水素, エチレンから派生したアルケン ; [同義語] ethene ; [上位語] alkene, olefin, olefine, gas ; [下位語] trichloroethylene, TCE, trichloroethane ; [同義語群] 14851157-n" |