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function newMark(y,m,d)
{ oldDay = new Date(y+"/"+m+"/"+d);
newDay = new Date();
n = (newDay - oldDay)/(1000*60*60*24);
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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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columbium
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 80319 】 【意味】 "[名詞] a former name for niobium [例] Columbium is the former name of niobium. [例] Columbium is a chemical element with the symbol Cb and atomic number 41. [例] They named the element columbium after the explorer. [意味] コロンビウム, ニオイ, ニオブ元素, ニオビウム, ニオブに発生 ; [上位語] niobium, Nb, atomic number 41 ; [同義語群] 14647154-n" |