a gas-discharge tube with a hot cathode; used in stroboscopes
glow lamp 30秒了解
- (noun) a gas-discharge tube with a hot cathode; used in stroboscopes
Meanings
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1
noun a gas-discharge tube with a hot cathode; used in stroboscopes
Summary
a gas-discharge tube with a hot cathode; used in stroboscopes
- (noun) a gas-discharge tube with a hot cathode; used in stroboscopes
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