单词	addend
释义	ad·dend (ădĕnd′, ə-dĕnd) n. Any of a set of numbers to be added. [Short for ADDENDUM.]
随便看	pertinacity pertinence pertinency pertinent pertinently pertly pertness perturb perturbable perturbation perturbational perturbation theory pertussal pertussis Peru Peru Current Perugia Perugian Perugino peruke perusable perusal peruse peruser Perutz

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