Plomatron
栅控汞弧管, 具有控制栅的汞弧整流器
🗣️ 情景例句
I decided to forget about my accounting problems
我已决定不再去想那些会计上的问题
You look elegant in that dress.
你穿这条裙子显的很漂亮。
It suddenly dawned on me that this express was not roaring down the line at ninety miles an hour, but barely chugging along at thirty.
我突然感到这趟快车并没以时速90英里的速度呼啸前进，而是卟哧卟哧地向前爬行，时速仅30英里。