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　　人??(ren)體??(ti)由?(you)兩??(liang)支??(zhi)精??(jing)銳??(rui)部??(bu)隊??(dui)——先??(xian)天??(tian)性??(xing)免??(mian)疫??(yi)和??(he)適??(shi)應??(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)???！　〉??(di)一??(yi)道??(dao)防?(fang)御??(yu)是??(shi)物??(wu)理??(li)屏??(ping)障??(zhang)?，比??(bi)如??(ru)皮??(pi)膚??(fu)和??(he)黏??(nian)膜??(mo)?，像??(xiang)城??(cheng)墻??(qiang)一?(yi)樣??(yang)覆??(fu)蓋??(gai)體??(ti)表??(biao)?，通??(tong)過??(guo)汗??(han)液??(ye)、皮??(pi)脂??(zhi)和??(he)黏??(nian)液??(ye)中??(zhong)的??(de)抗??(kang)菌?(jun)成??(cheng)分??(fen)?，直??(zhi)接??(jie)阻?(zu)擋??(dang)細??(xi)菌??(jun)、病??(bing)毒??(du)入??(ru)侵??(qin)；比??(bi)如??(ru)呼??(hu)吸??(xi)道??(dao)纖??(xian)毛??(mao)?，如??(ru)同??(tong)護??(hu)城??(cheng)河??(he)的??(de)“清??(qing)道??(dao)夫??(fu)”?，通??(tong)過??(guo)擺?(bai)動??(dong)?，將??(jiang)灰??(hui)塵??(chen)和??(he)病??(bing)原??(yuan)體??(ti)排??(pai)出??(chu)體??(ti)外??(wai)??。??IPWBNZEKQSqibao666888　　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)???！　i ??(di)yi ??(yi)dao ??(dao)fang ?(fang)yu ??(yu)shi ??(shi)wu ??(wu)li ??(li)ping ??(ping)zhang ??(zhang)?，bi ??(bi)ru ??(ru)pi ??(pi)fu ??(fu)he ??(he)nian ??(nian)mo ??(mo)?，xiang ??(xiang)cheng ??(cheng)qiang ??(qiang)yi ?(yi)yang ??(yang)fu ??(fu)gai ??(gai)ti ??(ti)biao ??(biao)?，tong ??(tong)guo ??(guo)han ??(han)ye ??(ye)、pi ??(pi)zhi ??(zhi)he ??(he)nian ??(nian)ye ??(ye)zhong ??(zhong)de ??(de)kang ??(kang)jun ?(jun)cheng ??(cheng)fen ??(fen)?，zhi ??(zhi)jie ??(jie)zu ?(zu)dang ??(dang)xi ??(xi)jun ??(jun)、bing ??(bing)du ??(du)ru ??(ru)qin ??(qin)；bi ??(bi)ru ??(ru)hu ??(hu)xi ??(xi)dao ??(dao)xian ??(xian)mao ??(mao)?，ru ??(ru)tong ??(tong)hu ??(hu)cheng ??(cheng)he ??(he)de ??(de)“qing ??(qing)dao ??(dao)fu ??(fu)”?，tong ??(tong)guo ??(guo)bai ?(bai)dong ??(dong)?，jiang ??(jiang)hui ??(hui)chen ??(chen)he ??(he)bing ??(bing)yuan ??(yuan)ti ??(ti)pai ??(pai)chu ??(chu)ti ??(ti)wai ??(wai)??。??