请输入您要查询的英文单词：
单词
polarity
释义
polarity
NOUN
U
/pəʊˈlærəti/
1
formal
a very great difference between opinions, people , or situations that are completely opposed to each other （观点、人或情景的）大相径庭，截然相反
2
science
the condition of having opposite electrical charges （二）极性