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	lower confluent acupoint lower connecting rod lower consolute temperature lower consumption lower contact lower continuous lattice lower control arm lower control chain lower control limit lower control limit (lcl) lower cord lower core barrel lower core plate lower core structures lower core support barrel lower core support pad lower core support plate lower core support structures lower corona lower-cost lower counter lower course lower course of river lower-court lower court 2514134 251413412 251413421 251413432 251413434 251413454 2514135 251413512 251414311 251414312 女婴女婿女子女子子女字女孙女孩儿女孩子女官女客