英语词汇“cathode-ray pencil”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	cathode-ray pencil
释义	cathode-ray pencil 阴极射线束;电子束
随便看	optical direction ranging optical disc optical-disc optical disc array optical disc cartridges optical disc drive optical disc library optical disc memory optical discrimination optical-discs optical discs optical disc servo control system optical disc technique optical disc tower optical disk optical-disk optical disk cartridge optical-disk controller optical disk data storage materials optical-disk drive optical disk drive optical disk drive inspection equipment optical disk inspection equipment optical disk library optical disk memory 335414312 335414314 335414321 335414331 335414334 335414344 335414351 335414352 3354143*54 335414354 38705 38706 38707 38708 38709 38710 38711 38712 38713 38714