Rheostatic
a. 变阻器的；电阻的
🗣️ 情景例句
But don't you think it'd be a good subject?
你不觉得这是个好题材吗？
He who makes himself a dove is eaten by the hawk.
弱肉强食。
Though he is young, he knows a lot.
尽管小，他懂得多。