Tdr
[计] 时间域反射仪
🗣️ 情景例句
I suppose so.
我想是这样吧。
The doctor said it's just a mosquito bite, There's nothing to worry about.
医生说只是被蚊子咬了一口，不需要担心。
Yes. Could you ask him to call me, please?
可以。请你告诉他给我打个电话，好吗？