Pulscope
脉冲示波器
🗣️ 情景例句
To catch fish, you need the right magic.
要钓得到鱼 你得用对魔法。
Much water runs by the mill that the miller knows not of.
当前发生诸种事，大多为人所不知。
He's over there. He's cleaning the car.
他在那边，在洗车。