むかしごかい

    noun (common) (futsuumeishi)
  1. archiannelids of the genus Saccocirrus (esp. Saccocirrus major)word usually written using kana alone
Forms
  • むかしごかい
  • 【むかしごかい】【ムカシゴカイ】
  • ムカシゴカイ
LingakuLingaku
© 2026, lingaku.com. Read our Terms of Service and Privacy Policy. Manage Cookie Preferences.