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原標題：绿巨人聚合app入口

　　第??(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)??。??　　T細??(xi)胞??(bao)的??(de)角??(jiao)色??(se)則??(ze)是秘(shi)指??(zhi)揮??(hui)、“殺??(sha)敵??(di)”與??(yu)“維??(wei)穩(wěn)??(wen)”??。??比??(bi)如??(ru)輔??(fu)助??(zhu)T細??(xi)胞??(bao)?，扮??(ban)演??(yan)著??(zhe)“指??(zhi)揮??(hui)官??(guan)”角??(jiao)色??(se)?，通??(tong)過??(guo)釋?(shi)放??(fang)細??(xi)胞?(bao)因??(yin)子??(zi)?，激??(ji)活??(huo)B細??(xi)胞?(bao)和??(he)其??(qi)他??(ta)免?(mian)疫??(yi)細??(xi)胞??(bao)；細??(xi)胞??(bao)毒??(du)性?(xing)T細??(xi)胞??(bao)?，扮??(ban)演??(yan)著??(zhe)“殺?(sha)手??(shou)”角??(jiao)色??(se)?，直?(zhi)接??(jie)穿??(chuan)透??(tou)感??(gan)染??(ran)細??(xi)胞??(bao)?，注??(zhu)入??(ru)毒??(du)素??(su)將??(jiang)其??(qi)摧??(cui)毀??(hui)；調??(tiao)節(jié)??(jie)T細??(xi)胞??(bao)?，扮??(ban)演??(yan)著??(zhe)“維??(wei)穩(wěn)??(wen)員??(yuan)”角??(jiao)色??(se)?，防??(fang)止??(zhi)免?(mian)疫??(yi)反??(fan)應??(ying)過??(guo)度??(du)?，避??(bi)免?(mian)誤??(wu)傷??(shang)健??(jian)康??(kang)組??(zu)織?(zhi)??。。