telegraphical

/ˌteləˈɡræfɪkəl/ 193
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。

tele- tele = fur 表示“远”,引申为“电”,电从远方来telegraphical 打电报(tele+graph 写→用电写→电报)
单词造句: