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原標(biāo)題：2020精品国产午夜福利在线观看

　　人??(ren)吸??(xi)入??(ru)花??(hua)粉??(fen)后??(hou)??，產(chǎn)??(chan)生??(sheng)過(guò)??(guo)敏??(min)反?(fan)應(yīng)??(ying)即??(ji)為??(wei)花??(hua)粉??(fen)過(guò)??(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(guò)??(guo)程??(cheng)??。??花??(hua)粉??(fen)過(guò)??(guo)敏?(min)癥??(zheng)是??(shi)變??(bian)態(tài)??(tai)反??(fan)應(yīng)??(ying)科??(ke)常??(chang)見(jiàn)??(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(shì)??(shi)??，嚴(yán)??(yan)重??(zhong)影??(ying)響??(xiang)人??(ren)們??(men)的??(de)健??(jian)康??(kang)和??(he)生??(sheng)活?(huo)???！　★L(fēng)??(feng)媒??(mei)花??(hua)粉??(fen)。