Quizzes for review
The technician replaced a failing electron tube to restore the radio's sound.
See correct answer
The technician replaced a failing electron tube to restore the radio's sound.
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
electron tube
Noun
Japanese Meaning
（物理学）電子管。これは、密閉された容器内（通常はガラスまたは金属製）で、電極間を通じた真空、気体、または蒸気を介して電子の流れを制御するために使用される各種の電子機器です。
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
