telegraphical
/ˌteləˈɡræfɪkəl/Telegraph is a system of sending messages over long distances, either by means of electricity or by radio signals. 电报
adjective [原级] adj.电报的，电报式的：与电报或电报传输有关的。
He sent a telegraphical message to his family. 他给家人发了一份电报式的信息。
