Varistors
variable resistors 可变电阻器
🗣️ 情景例句
What do you think of China?
你认为中国怎么样？
I started school at the age of 6.
我六岁开始上学。
Rescue workers are therefore drilling a hole on the north side of the mine.
因此，营救人员在矿井的北侧钻了一个洞。