Oscillography
[电] 示波法
🗣️ 情景例句
Hi, how are you doing?
你还好吗？
My sister was born in nineteen thirty-eight.
我的妹妹是一九三八年出生的。
The thieves' car was badly damaged and easy to recognize.
小偷的车损坏严重，很容易辨认。