Defruiting
异步回波滤除
🗣️ 情景例句
I understand, Richard.
我懂了 ，Richard。
Mr. Smith is still in his fifties.
史密斯先生仍然50几岁。
All right! Thank you very much. I'll give you a call.
好吧！非常感谢。我会给您打电话的。