Intercommunicator
内部通信机
🗣️ 情景例句
Give me a call later, Malcolm.
请稍后打电话给我 ，Malcolm。
He that has a tongue in his head may find his way anywhere.
遇事多问，随处可行。
Even a child can answer this question.
即使小孩儿都能回答这个问题。