Polaron
n. 极化子\\n[电] 偏离子
🗣️ 情景例句
Would a professional photographer be without a picture?
一位专业摄影师会没有照片吗？
The doctor said I looked worried and nervous.
医生说我看起来太忧郁和紧张了。
Mr. Smith is in charge of this class.
史密斯老师负责该班。