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單詞乎

passive immunity

passive immunity是什么意思、passive immunity怎么讀

passive immunity漢語翻譯

【醫(yī)】 被動(dòng)免疫

passive immunity詞型變化

名詞:pas immunization: 

passive immunity英語解釋

名詞 passive immunity:

  1. 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)
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