cathode-ray tube
参考词典中cathode-ray tube的常规释义：
基本释义
- 阴极射线管，伦纳德氏管
英英解释
1个名词解释
- a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen
[同] crt, cathode-ray tube
点击查看……- a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen
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