Quizzes for review
For breeding, the researchers introduced the butterflies two by two to ensure each pair had one male and one female.
See correct answer
For breeding, the researchers introduced the butterflies two by two to ensure each pair had one male and one female.
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
two by two
Adverb
not-comparable
Japanese Meaning
一対、特に男女各1人ずつのペアである状態を表す。 / 2人1組（ペア）でいること、特に1男性と1女性が組み合わされること。
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
