| 单词 | polyvalent |
| 释义 | polyvalent —polyvalence, n. /pol'ee vay"leuhnt, peuh liv"euh leuhnt/, adj. 1. Chem. having more than one valence. 2. Bacteriol. (of an immune serum) containing several antibodies, each capable of reacting with a specific antigen. [1880-85; POLY- + -VALENT] |
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