Last Updated
：2025/11/30
liquid oxygen
Quizzes for review
Oxygen in liquid form. / A solution of hydrogen peroxide and other compounds that is reputed to have health benefits.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
liquid oxygen
The technicians carefully transferred the liquid oxygen into the cryogenic storage tank before the launch.
See correct answer
The technicians carefully transferred the liquid oxygen into the cryogenic storage tank before the launch.
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
