Last Updated：2025/12/05
Sentence
古生物学者たちはデボン紀の地層で、保存状態の良い絶滅した甲冑をまとった顎のない魚類であるボレアスピディド類の化石を数点発見しました。
Quizzes for review
Paleontologists discovered several well-preserved boreaspidids in the Devonian strata.
See correct answer
Paleontologists discovered several well-preserved boreaspidids in the Devonian strata.
音声機能が動作しない場合はこちらをご確認ください
Related words
boreaspidids
Noun
form-of
plural
Japanese Meaning
「boreaspidids」は、boreaspididの複数形（複数のboreaspididを指す表現）です。
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
