Varistors
variable resistors 可变电阻器
🗣️ 情景例句
It's like an oven in here. Let's open the windows.
这里快成烤箱了，我们把窗子打开吧。
He is a gentle horse that never cast his rider.
驯良的马绝不会把骑手甩倒。
That's why I didn't see the sign.
所以我才没看见那牌子。