Storascope
存储式同步示波器,长余辉同步示波器
🗣️ 情景例句
Don't forget to use primer first when you paint the house.
刷房子之前别忘了刮底漆。
Your friend was here a week ago,wasn't he?
一个星期前，你的朋友曾在这里，是不是？
For him, this will be an entirely new hobby.
对于他来说，这将是一种全新的爱好。