Klydonograph
脉冲电压记录器,脉冲电压拍摄机
🗣️ 情景例句
I'm glad to help.
我很乐意帮忙。
A hasty man is seldom out of trouble.
性急难免出岔子。
In this way, he was able to solve the mystery.
就这样，他解开了起火之谜。