Fexitron
冷阴极脉冲X射线管
🗣️ 情景例句
when Molly gave him the injection.
Molly给他打针时。
Where do you go to school?
你在哪里上学？
What about your inside pocket? Maybe you put it there.
里面的口袋呢？或许你把它放在那儿了。