Phanotron
[电] 热阴极含气整流管
🗣️ 情景例句
Oh?
噢？
Beauty, unaccompanied by virtue, is as a flower without perfume.
美而无德犹如花之无香。
Not at all, smiled Lucy. You're welcome!
“没关系，”露茜笑着说，“不用谢！”