Peritron
荧光屏可轴向移动的三维阴极射线管
🗣️ 情景例句
That's very nice of you, but I really can't.
你太客气了，可我真的非走不可。
Let's stop here and continue in about 10 minutes.
我们暂停一下，10分钟后继续。
How much does this house cost?
这座房子卖多少钱？