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原標題：新垣结衣av作品

　　花??(hua)粉??(fen)主??(zhu)要??(yao)由??(you)植??(zhi)物??(wu)雄??(xiong)蕊?(rui)產(chǎn)??(chan)生??(sheng)??，是??(shi)附??(fu)著??(zhe)在??(zai)植??(zhi)物??(wu)雄??(xiong)蕊??(rui)上??(shang)的??(de)微??(wei)小??(xiao)孢??(bao)子??(zi)堆??(dui)??，根??(gen)據(jù)??(ju)傳??(chuan)播??(bo)方??(fang)式??(shi)不??(bu)同??(tong)??，可?(ke)將?(jiang)其?(qi)分?(fen)為??(wei)風??(feng)媒??(mei)花??(hua)粉??(fen)和??(he)蟲??(chong)媒??(mei)花??(hua)粉??(fen)兩??(liang)類??(lei)?。??　　人??(ren)吸??(xi)入??(ru)花??(hua)粉??(fen)后??(hou)??，產(chǎn)??(chan)生??(sheng)過??(guo)敏??(min)反??(fan)應(yīng)??(ying)即??(ji)為??(wei)花??(hua)粉??(fen)過??(guo)敏??(min)癥??(zheng)??，它??(ta)主??(zhu)要??(yao)是??(shi)特??(te)應(yīng)??(ying)性??(xing)體??(ti)質(zhì)??(zhi)的??(de)患??(huan)者??(zhe)被??(bei)花??(hua)粉??(fen)致??(zhi)敏??(min)后??(hou)??，引??(yin)起?(qi)的??(de)一??(yi)系??(xi)列??(lie)病??(bing)理??(li)生?(sheng)理?(li)過??(guo)程??(cheng)?。??花?(hua)粉??(fen)過??(guo)敏??(min)癥??(zheng)是?(shi)變?(bian)態(tài)?(tai)反??(fan)應(yīng)??(ying)科??(ke)常??(chang)見??(jian)疾??(ji)病??(bing)之??(zhi)一??(yi)??，發(fā)??(fa)病??(bing)率??(lv)呈??(cheng)逐??(zhu)年??(nian)上??(shang)升??(sheng)的??(de)趨??(qu)勢??(shi)??，嚴??(yan)重?(zhong)影??(ying)響??(xiang)人??(ren)們??(men)的??(de)健??(jian)康?(kang)和?(he)生??(sheng)活?(huo)?。。