telegraph transmitter

意思翻译

发报机，电报发送机

相似词语短语

telegraph───vt.电汇；流露出；打电报给…；n.[通信]电报机，电报；vi.打电报

telegraph office───电报局

telegraph wires───[通信]电报线

quadruplex telegraph───四重电报机

by telegraph───用电报

telegraph pole───n.电线杆

nashua telegraph───纳舒亚电报

radio transmitter───无线电广播发射机

patented the telegraph───为电报申请专利

双语使用场景 英语使用场景

But he succeeded and, in 1877, he took out a patent for a "Speaking Telegraph Transmitter".

telegraph transmitter