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

单词	electron pencil
释义	electron pencil 电子窄束, 电子束;电子锥, 电子锥，电子窄束，电子笔
随便看	single account system single accumulator system single acrostic single act single-acting single acting single-acting air compressor single-acting air pump single acting air pump single-acting atomizer single acting atomizer single-acting brushing machine single acting centrifugal pump single acting compressor single-acting compressor single acting control valve single acting cross head type engine single-acting cross head type engine single-acting cylinder single acting cylinder single-acting cylindrical cam single acting cylindrical cam single acting die single-acting diesel engine single-acting disk harrow 却卵卶卷卸卺卼卿厂厃沓至沔沘沙沙沙□子沙丁布沙丁鱼沙丘沙业