Last Updated：2025/11/27
Sentence
研究者たちは堆積層から何十もの「corb」の複数形を発見し、それが急激な生態系の変化を示唆しました。
Quizzes for review
Researchers found dozens of corbs in the sediment layers, suggesting a sudden ecological change.
See correct answer
Researchers found dozens of corbs in the sediment layers, suggesting a sudden ecological change.
音声機能が動作しない場合はこちらをご確認ください
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
