radiotelegraphy

n. 无线电报

发音

/ˌɹeɪ.di.əʊ.təˈlɛɡ.ɹə.fi/

释义与例句

n.

1.

The process and techniques of sending telegrams using radio waves rather than wires.

不可数

词汇关系

名词

同义词 3

radiotelegraph wireless telegraphy wireless telegraph

上位词 2

词源

From radio- + telegraphy.

来源：wiktionary