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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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plankton
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 140211 】 【意味】 "[名詞] the aggregate of small plant and animal organisms that float or drift in great numbers in fresh or salt water [例] Plankton is a food source for many marine animals. [例] Plankton is a very important part of the food chain. [例] They are plankton that live in the ocean. [意味] プランクトン, 浮遊生物, 空中浮遊生物 ; [上位語] organism, being ; [派生] planktonic ; [同義語群] 01383638-n" |