Sawtooth voltage
[电] 锯齿形电压
🧩 词语组成解析
n. 锯齿
🗣️ 情景例句
She has a good figure.
她的身材很好。
All work and no play make Jack a dull boy.
尽量学，尽情玩。
Lin Tao ran past him. He was first past the finishing line.
林涛超过了他。他第一个冲线。