Electrosemaphore
[电] 电标志
🗣️ 情景例句
Next time you are in town, drop me a line.
下次你在城里的时候给我写信吧。
They that marry in green, their sorrow is soon seen.
过早地结婚，不久必悔恨。
At that time he had two helpers.
那时他有两个帮手。