Peritron
荧光屏可轴向移动的三维阴极射线管
🗣️ 情景例句
Hello, nice to meet you. By the way, nice shoes you have.
你好，很高兴见到你。 顺便提一下， 你的鞋子很漂亮。
Happy is the man that owes nothing.
无债一身轻。
Where can I check in?
在哪儿办理登记手续？