Sismograph
n. 地震仪, 测震仪
🗣️ 情景例句
Nice talking to you. See you around.
和你谈得很愉快。 回头见。
May I see your passport?
我能看你的护照吗？
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。