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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);
if(n <= 14)document.write("
");}
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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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useful
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 6421 】 【意味】 "[形容詞] being of use or service [例] the girl felt motherly and useful [例] a useful job [例] a useful member of society [例] The book was useful. [例] The useful gadget makes a great gift for anyone who likes to cook. [例] I found the advice useful when I was looking for a job. [意味] 有用な, 有益な, 便利な, 役立つ, 役に立つ, 実用的な, 有益, 便の ; [同義語] utile ; [反意語] useless ; [類似語] serviceable, utilitarian, utilizable, usable, reusable, multipurpose, recyclable, useable ; [派生] usefulness, utility ; [同義語群] 02495922-a [形容詞] having a useful function [例] utilitarian steel tables [例] The tool is useful. [例] They are useful for keeping the bugs away. [意味] 有用な, 便利な, 実用的な, 役立つ, 効果的な, 有能の, 重宝の, 敏腕の ; [同義語] utilitarian ; [類似語] functional ; [派生] utilitarian, usefulness, utility ; [同義語群] 01090820-a" |