《1677》 ← NL Ephmera ← Gk ephmeron short-lived insect ← ephmeros living only for one day ← EPI-＋hmra🔗⭐🔉

《1677》 ← NL Ephmera ← Gk ephmeron short-lived insect ← ephmeros living only for one day ← EPI-＋hmra day ephemera^２

研究社新英和大辞典 ページ 187589 での【《1677》 ← NL Ephmera ← Gk ephmeron short-lived insect ← ephmeros living only for one day ← EPI-＋hmra】単語。