Electropolymer
带电聚合物
🗣️ 情景例句
What I eat won't stay down.
我吃东西时感到恶心。
The knife is dirty, Would you bring me a clean one, please?
这刀子是脏的，请你拿个干净的给我。
Which seasons do you like best?
你最喜欢哪些季节？