英语词汇“picture tube beam”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	picture tube beam
释义	picture tube beam 显象管电子束
随便看	frontier intelligence frontier intelligence station frontierism frontierland frontierlands frontier law frontierless frontierlike frontier line frontierman frontier man Frontier market frontier-market frontiermen frontier-mining frontier minority area frontier minority areas frontier model frontier molecular orbit frontier molecular orbital frontier mounted police frontier nationalities frontier node frontier-non-frontier frontiero