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| 単語 / 【 ID 】
意味 / 例文 /同義語/上位語/下位語/派生語 |
|---|
silicon
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 750 】 【意味】 "[名詞] a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors [例] Silicon is a nonmetallic element. [例] Silicon is a chemical element that is abundant in the earth's crust. [例] They wanted to know how silicon was used in transistors. [意味] シリコン, ケイ素, 半導体, 半導体材料 ; [同義語] Si, atomic number 14 ; [上位語] semiconductor, semiconducting material, chemical element, element ; [同義語群] 14654541-n" |