Phasotron
[物]同相加速器
🗣️ 情景例句
Have you anything dutiable?
您有应缴税的东西吗？
What is th boarding time?
何时登机呢？
Thank you, madam. Now, may I see yours, sir?
谢谢，夫人。现在，可以看看你的车票吗，先生？