Fexitron
冷阴极脉冲X射线管
🗣️ 情景例句
Nice whether we are having.
天气真好。
After dinner sit a while; after supper walk a mile.
午餐之后坐片刻，晚饭之后走一里。
Let's take a look at your price list again.
我再看一次你们的价目表吧。