Bipolar molecule
[化] 双极性基分子
🧩 词语组成解析
bipolar
[bai'pəulə]
adj. 有两极的，双极的，两极世界的;
🗣️ 情景例句
running for the school board.
竞选联合校董会董事。
Would you care to answer my question on the warranty?
你可以回答我有关保证的问题吗？
The secretary worked late into the night, preparing a long speech for the president.
秘书工作到深夜，为总统准备发言稿。