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单词 binomial
释义

bi·no·mi·al

adjective
/baɪˈnəʊmiəl/
/baɪˈnəʊmiəl/
  1. (mathematics) (of an expression) having two groups of numbers or letters, joined by the sign + or −二项式 compare polynomial
    Oxford Collocations DictionaryBinomial is used with these nouns:
    • distribution
  2. (linguistics) used to describe a pair of nouns joined by a word like ‘and’, where the order of the nouns is always the same, for example ‘knife and fork’双名词组(由 and 连接的一对名词,两个名词的前后顺序不变,如 knife and fork)

bi·no·mi·al

noun
/baɪˈnəʊmiəl/
/baɪˈnəʊmiəl/
  1. (mathematics) an expression that has two groups of numbers or letters, joined by the sign + or −二项式 compare polynomial
  2. (linguistics) a pair of nouns joined by a word like ‘and’, where the order of the nouns is always the same, for example ‘knife and fork’双名词组(由 and 连接的一对名词,两个名词的前后顺序不变,如 knife and fork)Topics Languagec2
  3. Word Originmid 16th cent.: from French binôme or modern Latin binomium (from bi- ‘having two’ + Greek nomos ‘part, portion’) + -al.
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更新时间:2026/4/22 8:17:26