| 单词 | opsonin |
| 释义 | opsonin —opsonoid, adj. /op"seuh nin/, n. Immunol. a constituent of normal or immune blood serum that makes invading bacteria more susceptible to the destructive action of the phagocytes. [1900-05; < L opson(ium) victuals ( < Gk opsonía, deriv. of opsoneîn to buy provisions) + -IN2] |
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