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- Helen became an electronic engineer. 海伦成了一名电子工程师。
- The machine is operated by an electronic pulse. 这台机器由电子脉冲信号操纵。
- An electronic device amplified the speaker's voice. 电子设备放大了演讲人的声音。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- A sound or a signal, as from a horn or an electronic device. 嘟嘟声一种象从号角或电子装置发出的声音或信号
- An electron with a negative charge, as contrasted with a positron. 电子带有负电荷，与正电荷相反的电子
- A directory is an electronic Yellow Pages. 目录像一本电子的电话黄页簿。
- An electronic device that converts one frequency of a radio signal to another. 变频器将无线电讯号从一种频率转换成另一种频率的电子装置
- Any one of various other instruments, such as the electronic organ, that resemble a pipe organ either in mechanism or sound. 电子风琴任何一种在机械装置或声音上类似管风琴的其它各类乐器，例如电子风琴
- There is an electronic clock on the back wall. 后墙上有块电子錶。
- An electronic typewriter is of great use. 电子打字机很有用。
- Besides, it's faster to send an electronic card. 要点:电子贺卡传递速度快。
- Before knowing Yamaha Electone, we didn't know what was electronic organ. 在认识山叶电子琴之前，我们不知道什麽是电子风琴。
- What he wants most is an electronic computer. 他最想要的是一台电子计算机。
- Attempts to split an electron always fail. 企图分裂电子的尝试总是失败的。
- An electron from one of the atom shells is ejected. 电子从原子的某一壳层中被弹射出来。
- An electron or an atom behaves in some ways as though it were a group of waves. 电子或原子的行为在某些方面好像是一组波。
- This radar is operated by an electronic pulse. 这台雷达依靠电子脉冲来操作。
- The television receiver is an electronic device. 电视接收器是一种电子装置。
