音标与读法

这里为大家介绍下passive immunity 是什么意思，希望能帮助到各位朋友。

中英文翻译

【医学】被动免疫性。

passive:adj. (opp. active) 1.被动的；守势的 ...immunity:n. 1.(税等的)免除 (from); 豁免。 2.免 ...an impermanent form of acquired immunity in which antibodies against a disease are acquired naturally (as through the placenta to an unborn child) or artificially (as by injection of antiserum)

Passive immunity is the transfer of active humoral immunity in the form of ready-made antibodies, from one individual to another. Passive immunity can occur naturally, when maternal antibodies are transferred to the fetus through the placenta, and can also be induced artificially, when high levels of human (or horse) antibodies specific for a pathogen or toxin are transferred to non-immune individuals.

例句与用法

1.Natural passive immunity

天然性被动免疫

单词网DAnci.583316.cOM