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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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corrosion
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 5613 】 【意味】 "[名詞] erosion by chemical action [例] Corrosion is a problem for metal. [例] The corrosion of the statue was a shame. [例] They tried to prevent corrosion of the metal. [意味] 腐食, 腐蝕, 浸食, 侵蝕, 腐食作用, 侵食, 浸蝕, さび ; [同義語] erosion, corroding ; [上位語] chemical process, chemical change, chemical action ; [下位語] rust, rusting, pitting, roughness, indentation ; [派生] rust, corrode, eat ; [同義語群] 13453428-n [名詞] a state of deterioration in metals caused by oxidation or chemical action [意味] 腐食, 腐蝕, 錆, さび, 浸食, 侵食, 衰退, 変質 ; [上位語] deterioration, impairment ; [派生] rust, corrode ; [同義語群] 14561995-n" |