po·lar·i·ty
noun/pəˈlærəti/
/pəˈlærəti/
[uncountable]- polarity (between A and B) (formal) the situation when two tendencies, opinions, etc. oppose each other
（两种倾向、意见等的）截然对立，两极化 - the growing polarity between the left and right wings of the party
党内左右两派间日益明显的对立
- the growing polarity between the left and right wings of the party
- [uncountable, countable] (physics) the condition of having two poles with opposite qualities
极性（两极并存的状态） - the polarity of a magnet
磁体的极性
- the polarity of a magnet