WordMate - 在线英语词典

polarities pəʊˈlærɪti:z

释义

n. 反向性( polarity的复数形式 ); 分歧; 对立; <物>极性

英文释义

n. a relation between two opposite attributes or tendencies
n. having an indicated pole (as the distinction between positive and negative electric charges)

词形变化

原型: polarity 原型变体: s

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