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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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platinum
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 75065 】 【意味】 "[名詞] a heavy precious metallic element; grey-white and resistant to corroding; occurs in some nickel and copper ores and is also found native in some deposits [例] Platinum is a precious metal. [例] The platinum ring was a gift from her husband. [例] They wanted to know if the platinum was worth the price. [意味] 白金, プラチナ, 貴金属, 貴重な金属, 貴金属類 ; [同義語] Pt, atomic number 78 ; [上位語] noble metal ; [同義語群] 14649543-n" |