crt是什么意思
2023-11-25 14:09:16
crt
abbr. 阴极射线管（=cathode ray tube）
近义词：cathode-raytube，
英英释义
Noun
- 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