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单词 polarity
释义
po·lar·i·ty (pō-lărĭ-tē, pə-)
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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更新时间:2025/3/22 6:13:47