telegraph怎么读，telegraphic怎么读

telegraph英#712tel#618ɡrɑ#720f美#712tel#618ɡr#230fn电报通信方式v打电报用电报发送电文电告无意中流露思想，泄露动机双语例句Thetelegraphbetweenthetworegionshasbeencut这两个地区之间的电报业