英语词汇factorial怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	factorial
释义	fac·tor·ialBrE /fækˈtɔːriəl/NAmE /fækˈtɔːriəl/ noun (mathematics 数学) the result when you multiply a whole number by all the numbers below it 阶乘◆5! (= factorial 5) is 120 (= 5 × 4 × 3 × 2 × 1).5!（5 的阶乘）为 120（即 5 × 4 × 3 × 2 × 1）。
随便看	hold sb/sth↔up hold sb to ransom hold sb to sth hold sb up hold sb↔down holds forth holds off hold somebody/somethingoff hold somebody/somethingup hold somethingon hold somethingout hold somethingtogether holds on holds out hold/stand your ground hold sth against sb hold sth at bay hold sth back hold sth back hold sth dear hold sth down hold sth in hold sth in check hold sth off hold sth on

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