| 单词 | polyvalent |
| 释义 | Word Frequency polyvalent(ˌpɒlɪˈveɪlənt, pəˈlɪvələnt) adjective 1. chemistry having more than one valency 2. (of a vaccine) a. effective against several strains of the same disease-producing microorganism, antigen, or toxin b. produced from cultures containing several strains of the same microorganism Derived forms polyvalency (ˌpolyˈvalency) noun |
| 随便看 |
|
英语词典包含233703条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。