Vibros
铁氧体磁致伸缩振子
🗣️ 情景例句
Richard, these are terrific pictures. Richard
这些照片真棒。
Sorry, Mr. Green can't see you now.
对不起，格林先生现在不能见您。
Sorry, but could you kindly repeat what you just said?
抱歉，你可以重复刚刚所说的吗？