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學(xué)習(xí)快評(píng)丨qibao666888　　若??(ruo)空??(kong)氣??(qi)中?(zhong)花??(hua)粉?(fen)濃??(nong)度??(du)較??(jiao)高??(gao)?，花??(hua)粉?(fen)可?(ke)能?(neng)會(huì)??(hui)沉??(chen)積??(ji)在??(zai)下??(xia)呼??(hu)吸??(xi)道??(dao)?，導(dǎo)??(dao)致??(zhi)發(fā)??(fa)作??(zuo)性??(xing)喘??(chuan)息??(xi)、咳??(ke)嗽??(sou)、胸?(xiong)悶??(men)等??(deng)過??(guo)敏??(min)性??(xing)哮??(xiao)喘??(chuan)的??(de)癥??(zheng)狀??(zhuang)??。??　　蟲??(chong)媒??(mei)花??(hua)粉??(fen)指??(zhi)以?(yi)昆?(kun)蟲?(chong)為??(wei)傳??(chuan)播??(bo)媒??(mei)介??(jie)的??(de)花??(hua)粉?(fen)??，一??(yi)般?(ban)花??(hua)粉??(fen)顆??(ke)粒?(li)大??(da)、質(zhì)??(zhi)重??(zhong)??，難??(nan)以??(yi)通??(tong)過??(guo)風(fēng)??(feng)媒??(mei)進(jìn)??(jin)行?(xing)傳??(chuan)播??(bo)??，如??(ru)油??(you)菜??(cai)花??(hua)、桃??(tao)花?(hua)、梨??(li)花??(hua)等??(deng)；它??(ta)的??(de)特??(te)點(diǎn)??(dian)是??(shi)花??(hua)朵?(duo)鮮?(xian)艷??(yan)??，帶??(dai)有??(you)芳??(fang)香??(xiang)或??(huo)其??(qi)他??(ta)氣??(qi)味??(wei)??，吸?(xi)引??(yin)蝴?(hu)蝶??(die)、蜜??(mi)蜂?(feng)或??(huo)其??(qi)他??(ta)昆??(kun)蟲??(chong)來??(lai)進(jìn)??(jin)行??(xing)傳?(chuan)播??(bo)??。??。