Defruiting
异步回波滤除
🗣️ 情景例句
Give me two tickets to New York.
请给我两张去纽约的票。
I'm feeling rather blue.
我觉得有些沮丧。
Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.
幸运得很，一位飞行员看到这个信号，用无线电给最近的城镇发了报。