polyvalent / ˌpɒl iˈveɪ lənt, pəˈlɪv ə lənt /

📖毕业后词汇多效性多元化多效多价

polyvalent 的定义

adj. 形容词 adjective
  1. Chemistry. having more than one valence.
  2. Bacteriology. containing several antibodies, each capable of reacting with a specific antigen.

更多polyvalent例句

  1. The general use of the present commercial polyvalent protective against influenza is not considered desirable.
  2. The complement fixation test is like a Wassermann reaction, but the antigen should be polyvalent.
  3. A polyvalent vaccine contains several strains of the infective agent and a mixed contains several different organisms.
  4. Commercial vaccines are stock vaccines and are usually polyvalent or even mixed.