英语词汇“electron gun”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	electron gun
释义	electron gun noun a heated cathode with an associated system of electrodes and coils for producing and focusing a beam of electrons, used esp in cathode-ray tubes
随便看	stemson stem turn stemware stem-winder stem-winding watch sten sten- stench stenchful stench trap stenchy stenchy stencil stenciled stenciler stenciler stencilled stenciller stencilling stend Stendhal stengah Sten gun stenlock steno-

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