Fexitron
冷阴极脉冲X射线管
🗣️ 情景例句
Crash dieting is not an advisable way to lose weight.
疯狂节食可不是减肥的好方法。
My brain doesn't seem to be working well today.
我的头脑今天好像不太灵光。
How long are you planning to stay over here?
你打算在这里呆多久？