单词 | polarity |
释义 | polarity 1 ENTRIES FOUND: plural polarities plural polarities Learner's definition of POLARITY [count, noncount] 1 formal : a state in which two ideas, opinions, etc., are completely opposite or very different from each other(两种思想、观点等的)截然不同,完全对立
2 physics : the condition of having positive and negative charges and especially magnetic or electrical poles极性(两极并存的状态,尤指在磁极或电极中) |
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