单词	binomial coefficient
释义	binomial coefficient noun : a coefficient of a term in the expansion of the binomial (x + y)n according to the binomial theorem Word History First Known Use 1733, in the meaning defined above
随便看	clarinettist clarinettists Clarington clarini clarino clarinos clarion clarion call clarioned fell seam fell short fell short (of) fell short of fell silent Fell system fell through fell to fell under fell-field fella fellable fellage fellagha fellaghas fellah

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