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　　人??(ren)體?(ti)由??(you)兩??(liang)支??(zhi)精?(jing)銳??(rui)部??(bu)隊(duì)?(dui)——先?(xian)天??(tian)性??(xing)免??(mian)疫??(yi)和??(he)適?(shi)應(yīng)??(ying)性??(xing)免??(mian)疫??(yi)組??(zu)成??(cheng)??。??它??(ta)們?(men)分?(fen)工??(gong)明??(ming)確??(que)、協(xié)?(xie)同?(tong)作??(zuo)戰(zhàn)??(zhan)??，既?(ji)能??(neng)抵??(di)御??(yu)外??(wai)敵??(di)入??(ru)侵?(qin)??，又??(you)能?(neng)清??(qing)理??(li)內(nèi)??(nei)部?(bu)隱??(yin)患??(huan)??。　　先??(xian)天?(tian)性??(xing)免??(mian)疫??(yi)是??(shi)人??(ren)類??(lei)與??(yu)生??(sheng)俱??(ju)來(lái)?(lai)的??(de)防??(fang)御??(yu)系??(xi)統(tǒng)??(tong)??，如?(ru)同??(tong)城??(cheng)堡??(bao)的??(de)第??(di)一??(yi)道??(dao)城??(cheng)墻??(qiang)和??(he)巡??(xun)邏??(luo)衛(wèi)??(wei)兵??(bing)??，能??(neng)在??(zai)病??(bing)原??(yuan)體??(ti)入??(ru)侵??(qin)時(shí)?(shi)迅??(xun)速??(su)反??(fan)應(yīng)??(ying)??。??ZLIJCVVECIqibao666888　　ren ??(ren)ti ?(ti)you ??(you)liang ??(liang)zhi ??(zhi)jing ?(jing)rui ??(rui)bu ??(bu)dui ?(dui)——xian ?(xian)tian ??(tian)xing ??(xing)mian ??(mian)yi ??(yi)he ??(he)shi ?(shi)ying ??(ying)xing ??(xing)mian ??(mian)yi ??(yi)zu ??(zu)cheng ??(cheng)??。??ta ??(ta)men ?(men)fen ?(fen)gong ??(gong)ming ??(ming)que ??(que)、xie ?(xie)tong ?(tong)zuo ??(zuo)zhan ??(zhan)??，ji ?(ji)neng ??(neng)di ??(di)yu ??(yu)wai ??(wai)di ??(di)ru ??(ru)qin ?(qin)??，you ??(you)neng ?(neng)qing ??(qing)li ??(li)nei ??(nei)bu ?(bu)yin ??(yin)huan ??(huan)???！　ian ??(xian)tian ?(tian)xing ??(xing)mian ??(mian)yi ??(yi)shi ??(shi)ren ??(ren)lei ??(lei)yu ??(yu)sheng ??(sheng)ju ??(ju)lai ?(lai)de ??(de)fang ??(fang)yu ??(yu)xi ??(xi)tong ??(tong)??，ru ?(ru)tong ??(tong)cheng ??(cheng)bao ??(bao)de ??(de)di ??(di)yi ??(yi)dao ??(dao)cheng ??(cheng)qiang ??(qiang)he ??(he)xun ??(xun)luo ??(luo)wei ??(wei)bing ??(bing)??，neng ??(neng)zai ??(zai)bing ??(bing)yuan ??(yuan)ti ??(ti)ru ??(ru)qin ??(qin)shi ?(shi)xun ??(xun)su ??(su)fan ??(fan)ying ??(ying)??。??