Rackscope
支架式示波器
🗣️ 情景例句
Then three it will be.
好 ，就三杓。
An old dog bites sore.
老狗咬人痛得很。
He ate simply, and never ate meat. He rose early in the morning and worked at his wheel, making cotton thread.
他吃得很简单，且从不吃肉。他每天早晨早早就起床，转动纺车，纺棉纱。