← 単語を見るに戻るdecadesnoun#5,417訳語数十すうじゅう桁けた旬じゅん十年じゅうねん英語の定義a period of 10 years例文This tree has been standing for five decades.After decades of civil war, order was restored.似ている単語decadedecaddecadentdesdecadencedecads← greetbowling →