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BNC: 39210 COCA: 0
valency
noun [C] /ˈveɪlənsi/
singularvalency
pluralvalencies
  1. 1
    chemistry a measurement of the ability of a chemical element to combine with other elements. The measurement is a number that shows how many atoms of the element combine with a single atom of the element hydrogen. 原子价,化合价(指一个原子结合其他原子的能力)
     Synonyms and related words
    Atoms and parts of atoms: alpha particle, anion, antiparticle...
  2. 2
    linguistics all the phrases and clauses that typically follow a verb. For example, the valency of a linking verb like ‘be' typically involves a noun group, an adjective group, or a prepositional phrases such as ‘in a muddle' in the sentence ‘Oh dear, you are in a muddle, aren't you?' (语言)配价;价
     Synonyms and related words
    Types and forms of word, clause or sentence: accusative, adjunct, allomorph...
    See also pattern
BNC: 39210 COCA: 0
BNC: 39210 COCA: 0

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