Cathodogram
电子衍射示波图, 阴极射线示波图
🗣️ 情景例句
He makes a pass at every girl he meets.
他对碰到的每一个女孩子都暗送秋波。
Are you in touch with him now?
你现在和他有联系吗？
If you're free, how about lunch?
有空的话一起吃顿中饭如何？