Varister
变阻器; 可调电阻器
🗣️ 情景例句
Let me see your driver's license.
给我看一下你的驾驶执照。
All are not thieves that dogs bark at.
犬之所吠，并非皆贼。
Somebody's knocking at the door. I'll answer it.
有人在敲门，我去开。