形容詞 polyvalent:

1. containing several antibodies each capable of counteracting a specific antigen
2. having more than one valence, or having a valence of 3 or higher
   同義詞：multivalent

pol.y.va.lent

adj.（形容詞）
Acting against or interacting with more than one kind of antigen, antibody, toxin, or microorganism.
多價的：與一種以上的抗原、抗體、有毒物質或微生物反應或相互作用的
Chemistry
【化學】
Having more than one valence.
多價的：具有一個以上的化合價的
Having a valence of 3 or higher.
三價的：具有三價或更高價的

【引伸】
pol.yva.lence 或
pol.yva.lency
n.（名詞）