为什么好多人包上，都要挂一个玩偶？|妈妈让我戴上避孕套英文作文

duzhong，xuemingDuzhong，shuyuduzhongke，shiyizhongguangfanfenbuyuzhongguojiyazhouredaihewendaidiqudeluoyeqiaomu。duzhongshugaokeda10zhi20mi，shupihuise，zhiyefanmao，juyouhengaodeguanshangjiazhi，tongshiyeshizhongyaodeyaoyongzhiwu。zaichuantongzhongyizhong，duzhongbeiguangfanyunyongyuzhiliaoduozhongjibing，youqishiyouguanyaoxisuantong、buganshen、qiangjingudengfangmian。duzhongdeyaoyonglishiyoujiu，zaozai《bencaogangmu》zhongbianyouxiangxidejizai。qizhuyaochengfenbaokuoduzhongchun、huangtonglei、fensuandeng，youzhuyuzengqiangjitimianyili、gaishanxueyexunhuan。xiandaiyanjiubiaoming，duzhongzaijiangxueya、jiangxuetang、kangyanghuadengfangmianjuyouxianzhudeliaoxiao。youqiduizhonglaonianrenqunti，duzhongnenggouyouxiaohuanjieyinnianlingzengchangerdaozhideguzhishusong、guanjietengtongdengwenti。zaiminjian，duzhongchangbeipaochengchayinyong，huozhichengbaojianshipin。duzhongchabujinxiangqidute，weidaochunhou，haiyouyiyujiangdixuezhi、jianfeisushendeng。jinnianlai，suizherenmenduijiankangdezhongshi，duzhongdebaojianjiazhizhujianbeigengduorenrenke，cushiduzhongdeshichangxuqiubuduanzengchang。jinguanduzhongjuyouzhuduoyichu，danzaishiyongshirengxuzhuyiyongliang。guoliangshiyongkenenghuiyinqiyixiebuliangfanying，ruxiaohuadaobushideng。yinci，jianyizaizhuanyezhongyishidezhidaoxiajinxingtiaoli。youqiduiyunfujiteshujibinghuanzhe，gengxujinshenshiyong。ciwai，duzhongdeshengtaijiazhiyeburonghushi。zuoweiyizhongsushengshuzhong，du杜(du)仲(zhong)，(，)学(xue)名(ming)D(D)u(u)z(z)h(h)o(o)n(n)g(g)，(，)属(shu)于(yu)杜(du)仲(zhong)科(ke)，(，)是(shi)一(yi)种(zhong)广(guang)泛(fan)分(fen)布(bu)于(yu)中(zhong)国(guo)及(ji)亚(ya)洲(zhou)热(re)带(dai)和(he)温(wen)带(dai)地(di)区(qu)的(de)落(luo)叶(ye)乔(qiao)木(mu)。(。)杜(du)仲(zhong)树(shu)高(gao)可(ke)达(da)1(1)0至(zhi)2(2)0米(mi)，(，)树(shu)皮(pi)灰(hui)色(se)，(，)枝(zhi)叶(ye)繁(fan)茂(mao)，(，)具(ju)有(you)很(hen)高(gao)的(de)观(guan)赏(shang)价(jia)值(zhi)，(，)同(tong)时(shi)也(ye)是(shi)重(zhong)要(yao)的(de)药(yao)用(yong)植(zhi)物(wu)。(。)在(zai)传(chuan)统(tong)中(zhong)医(yi)中(zhong)，(，)杜(du)仲(zhong)被(bei)广(guang)泛(fan)运(yun)用(yong)于(yu)治(zhi)疗(liao)多(duo)种(zhong)疾(ji)病(bing)，(，)尤(you)其(qi)是(shi)有(you)关(guan)腰(yao)膝(xi)酸(suan)痛(tong)、(、)补(bu)肝(gan)肾(shen)、(、)强(qiang)筋(jin)骨(gu)等(deng)方(fang)面(mian)。(。)杜(du)仲(zhong)的(de)药(yao)用(yong)历(li)史(shi)悠(you)久(jiu)，(，)早(zao)在(zai)《(《)本(ben)草(cao)纲(gang)目(mu)》(》)中(zhong)便(bian)有(you)详(xiang)细(xi)的(de)记(ji)载(zai)。(。)其(qi)主(zhu)要(yao)成(cheng)分(fen)包(bao)括(kuo)杜(du)仲(zhong)醇(chun)、(、)黄(huang)酮(tong)类(lei)、(、)酚(fen)酸(suan)等(deng)，(，)有(you)助(zhu)于(yu)增(zeng)强(qiang)机(ji)体(ti)免(mian)疫(yi)力(li)、(、)改(gai)善(shan)血(xue)液(ye)循(xun)环(huan)。(。)现(xian)代(dai)研(yan)究(jiu)表(biao)明(ming)，(，)杜(du)仲(zhong)在(zai)降(jiang)血(xue)压(ya)、(、)降(jiang)血(xue)糖(tang)、(、)抗(kang)氧(yang)化(hua)等(deng)方(fang)面(mian)具(ju)有(you)显(xian)著(zhu)的(de)疗(liao)效(xiao)。(。)尤(you)其(qi)对(dui)中(zhong)老(lao)年(nian)人(ren)群(qun)体(ti)，(，)杜(du)仲(zhong)能(neng)够(gou)有(you)效(xiao)缓(huan)解(jie)因(yin)年(nian)龄(ling)增(zeng)长(chang)而(er)导(dao)致(zhi)的(de)骨(gu)质(zhi)疏(shu)松(song)、(、)关(guan)节(jie)疼(teng)痛(tong)等(deng)问(wen)题(ti)。(。)在(zai)民(min)间(jian)，(，)杜(du)仲(zhong)常(chang)被(bei)泡(pao)成(cheng)茶(cha)饮(yin)用(yong)，(，)或(huo)制(zhi)成(cheng)保(bao)健(jian)食(shi)品(pin)。(。)杜(du)仲(zhong)茶(cha)不(bu)仅(jin)香(xiang)气(qi)独(du)特(te)，(，)味(wei)道(dao)醇(chun)厚(hou)，(，)还(hai)有(you)益(yi)于(yu)降(jiang)低(di)血(xue)脂(zhi)、(、)减(jian)肥(fei)塑(su)身(shen)等(deng)。(。)近(jin)年(nian)来(lai)，(，)随(sui)着(zhe)人(ren)们(men)对(dui)健(jian)康(kang)的(de)重(zhong)视(shi)，(，)杜(du)仲(zhong)的(de)保(bao)健(jian)价(jia)值(zhi)逐(zhu)渐(jian)被(bei)更(geng)多(duo)人(ren)认(ren)可(ke)，(，)促(cu)使(shi)杜(du)仲(zhong)的(de)市(shi)场(chang)需(xu)求(qiu)不(bu)断(duan)增(zeng)长(chang)。(。)尽(jin)管(guan)杜(du)仲(zhong)具(ju)有(you)诸(zhu)多(duo)益(yi)处(chu)，(，)但(dan)在(zai)使(shi)用(yong)时(shi)仍(reng)需(xu)注(zhu)意(yi)用(yong)量(liang)。(。)过(guo)量(liang)使(shi)用(yong)可(ke)能(neng)会(hui)引(yin)起(qi)一(yi)些(xie)不(bu)良(liang)反(fan)应(ying)，(，)如(ru)消(xiao)化(hua)道(dao)不(bu)适(shi)等(deng)。(。)因(yin)此(ci)，(，)建(jian)议(yi)在(zai)专(zhuan)业(ye)中(zhong)医(yi)师(shi)的(de)指(zhi)导(dao)下(xia)进(jin)行(xing)调(tiao)理(li)。(。)尤(you)其(qi)对(dui)孕(yun)妇(fu)及(ji)特(te)殊(shu)疾(ji)病(bing)患(huan)者(zhe)，(，)更(geng)需(xu)谨(jin)慎(shen)使(shi)用(yong)。(。)此(ci)外(wai)，(，)杜(du)仲(zhong)的(de)生(sheng)态(tai)价(jia)值(zhi)也(ye)不(bu)容(rong)忽(hu)视(shi)。(。)作(zuo)为(wei)一(yi)种(zhong)速(su)生(sheng)树(shu)种(zhong)，(，)杜(du)