Varistors
variable resistors 可变电阻器
🗣️ 情景例句
And you can use my Walkman.
你可以用我的随身听。
I'll do something about it.
我会想办法的。
We continually wage war on them, for they contaminate our food, carry diseases, or devour our crops.
人类不断同昆虫斗争，因为昆虫弄脏我们的食物，传播疾病，吞噬庄稼。