单词 | fractionate |
释义 | Word Frequency fractionate(ˈfrækʃəˌneɪt) verb 1. to separate or cause to separate into constituents or into fractions containing concentrated constituents 2. (transitive) chemistry to obtain (a constituent of a mixture) by a fractional process Derived forms fractionation (ˌfractionˈation) noun fractionator (ˈfractionˌator) noun |
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