polarizationn.
英 ,pəʊləraɪ'zeɪʃən | 美 ,polərɪ'zeʃən
中文n. 极化；偏振；两极分化
词根词源
polarization (n.)1812, from polarize + -ation, and in part from French polarisation, noun of action from polariser. Figuratively from 1871; of social and political groups, "accentuation of differences," from 1945.
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