单词	alternating function
释义	alternating function noun mathematics : a function in which the interchange of two variables changes only the sign of the function Word History First Known Use 1880, in the meaning defined above
随便看	bhut jolokia bhut jolokias Bhutan Bhutan cypress Bhutan pine bhutanese bhutaneses bhutanies bhutanis bhutans bhutatathata Bhutia bhutia bhutias bhuts Bhutto bi bi bim bap bi-bivalent bi-curious bi-gender bi-iliac bi-level bi-place bi-swing

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