Arcatron
冷阴极管
🗣️ 情景例句
I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.
我星期五会给你打电话，在你方便的时间重新安装我们的午餐约会。
That's why he is now concentrating on conversation at a language school near his home.
这就是他在他家附近的一所语言学校专攻口语的原因。
Never mind. So now you know what you should do.
不要紧。好了，现在你知道该怎么做了吧。