を記入
function newMark(y,m,d)
{ oldDay = new Date(y+"/"+m+"/"+d);
newDay = new Date();
n = (newDay - oldDay)/(1000*60*60*24);
if(n <= 14)document.write("
");}
//-->
| 単語 / 【 ID 】 | 意味 / 例文 /同義語/上位語/下位語/派生語 |
|---|---|
Cu![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 106710 】 |
【意味】
Cu, 銅, 赤金, あかがね, 案内者, 伝導物, 主導者, 良導体 a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and t 【例文】 Cu is a chemical element that is a good conductor of electricity. 【同義語】 copper, atomic number 29 / 【上位語】 metal, conductor, metallic element / 【下位語】 blister copper / 【派生語】 copper, cuprous, cupric |
Cu![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 255441 】 |
【意味】
Cu, 銅, 赤金, あかがね, 案内者, 伝導物, 主導者, 良導体 a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and t 【例文】 Cu is a chemical element that is a good conductor of electricity. 【同義語】 copper, atomic number 29 / 【上位語】 metal, conductor, metallic element / 【下位語】 blister copper / 【派生語】 copper, cuprous, cupric |