Cathodogram
电子衍射示波图, 阴极射线示波图
🗣️ 情景例句
I go to brunch every Sunday.
我每星期天早午餐合吃。
It'll be easier for us to get down to facts then.
这样就容易进行实质性的谈判了。
Yesterday, a pigeon carried the first message from Pinhurst to Silbury.
昨天，一只鸽子把第一封信从平赫特带到锡尔伯里。