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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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hydrogen
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 49286 】 【意味】 "[名詞] a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe [例] Hydrogen is the lightest element. [例] Hydrogen is the most abundant element in the universe. [例] It is a compound of hydrogen and oxygen. [意味] 水素, 水素原子, H, 水素元素 ; [同義語] H, atomic number 1 ; [上位語] chemical element, gas, element ; [下位語] tritium ; [派生] hydrogenate ; [同義語群] 14640434-n" |