Last Updated
：2025/11/21
oxygen lance
（ plural ）
Quizzes for review
a tube that carries oxygen to a heated tool; used to cut metal; the tip is continuously consumed
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
oxygen lance
Before igniting the furnace, the crew inspected the oxygen lance for cracks and blockages.
See correct answer
Before igniting the furnace, the crew inspected the oxygen lance for cracks and blockages.
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
