← 単語を見るに戻るeightiesnoun#28,100訳語80代はちじゅうだい80はちじゅう八十路やそじ80年代はちじゅうねんだい英語の定義the decade from 1880 to 1889例文Mrs. Klein is already in her eighties, but she's still very spry.Tom likes to listen to music from the eighties.似ている単語eightietheightnightiesrightiesmightieseighth← nakalilah →