您要查找的是不是：
- manual telegraph transmitter 手控发报机,人工发报机
- photoelectric telegraph transmitter 光电发报机
- high speed telegraph transmitter 快速发报机
- manual telegraph switching equipment 人工电报交换机,手工电报交换机
- self-oscillator radio telegraph transmitter 自激振荡器式发报机
- emergency engine telegraph transmitter 备用发动机电钟发送机
- He sent me the news by wireless telegraph. 他用无线电报把消息告诉我。
- Earlier, bush telegraph worked a treat. 人类早期传递信息的方法真棒，是件令人开心的事。
- Making small models requires manual skill. 制作小模型要手巧。
- The mosquito is a transmitter of disease. 蚊子能传播疾病。
- Work done by machines has replaced manual labour. 机器生产已经代替了手工劳作。
- She went to the telegraph office in a hurry. 她匆匆忙忙向电报局去了。
- Having seen the manual, he pick the extinguisher. 看完了说明书，他拿起了灭火器。
- He's a journalist on the Daily Telegraph'. 他是《每日电讯报》的记者。
- This manual is full of useful tips. 这本小册子里有很多实用的小建议。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- We should not look down on manual labor. 我们不应该轻视体力劳动。
- A new telegraph line has been set up between the two cities. 在那两个城市之间架设了一条新的电报线路。
- This transmitter will be beamed at East Asia. 这台发射机将用於对东亚广播。
- Do you know the telegraph operator living over the way? 你认识住在路对面的那个报务员吗？
