Electropolymer
带电聚合物
🗣️ 情景例句
A house like this in Riverdale costs double the price.
在Riverdale像这样的房子价格要贵一倍。
What are you thinking?
你想到哪里去了啊？
That is why we are learning English in China.
这就是我们在中国学习英语的原因。