Last Updated：2025/12/06
Sentence
19世紀の博物学者は沿岸の堆積物で見つけた小さな有孔虫を注意深く記録した。
Quizzes for review
The nineteenth-century naturalist carefully cataloged a tiny foraminiferum he found in the coastal sediment.
See correct answer
The nineteenth-century naturalist carefully cataloged a tiny foraminiferum he found in the coastal sediment.
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
foraminiferum
Noun
nonstandard
obsolete
Japanese Meaning
有孔虫 – 古い表現であり、現代英語では「foraminifer」として知られる、有孔虫類（海洋や淡水に生息する微小な単細胞生物）のことを指します。
Related Words
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
