单词 | polarity |
释义 | po·lar·i·ty ![]() n. pl. po·lar·i·ties 1. Intrinsic polar separation, alignment, or orientation, especially of a physical property: magnetic polarity; ionic polarity. 2. An indicated polar extreme: an electric terminal with positive polarity. 3. The possession or manifestation of two opposing attributes, tendencies, or principles: political polarity. |
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