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美国有线新闻 CNN 新研究表明蚊子喜欢叮咬体味重的人

时间:2019-11-29 06:03来源:互联网 提供网友:nan   字体: [ ]
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Which of these animals hibernates1 in winter? Tree squirrel, mosquito, monarch2 butterfly or silverfish. Mosquitoes are the only animals on this list that enter diapause, a hibernation-like period of shutting down for the cold winter months.

So that explains why the pesky pests always come back in the summer, and when they do, why do they always seem to bite some people more often than others? Scientists say there are a number of things mosquitoes are attracted to. Strongly scented3 soaps are believed to get their attention along with certain deodorants4 and perfume. The increased carbon dioxide we give off when we're exercising can create a buzz among the insects, as well as our sweat. As far as clothing goes, researchers are divided over whether it's bright or dark clothes that make us easier for mosquitoes to spot but a recent study has found that different types of body odor could make some people more prone5 to mosquito bites than others.

Is there anything that could be done about that? Maybe one day if a drug is designed that can change those odors. Could that have side effects of its own? Yes, but because of the diseases they carry mosquitoes are responsible for more human deaths than any other animal.


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1 hibernates b89395f283a5e69a0a372772d66135b8     
(某些动物)冬眠,蛰伏( hibernate的第三人称单数 )
参考例句:
  • The turtle hibernates in a shallow burrow for six months of the year. 海龟一年在一个浅洞中冬眠六个月。
  • PC hibernates and wakes up from hibernation properly. PC休眠和唤醒都正常了。
2 monarch l6lzj     
n.帝王,君主,最高统治者
参考例句:
  • The monarch's role is purely ceremonial.君主纯粹是个礼仪职位。
  • I think myself happier now than the greatest monarch upon earth.我觉得这个时候比世界上什么帝王都快乐。
3 scented a9a354f474773c4ff42b74dd1903063d     
adj.有香味的;洒香水的;有气味的v.嗅到(scent的过去分词)
参考例句:
  • I let my lungs fill with the scented air. 我呼吸着芬芳的空气。 来自《简明英汉词典》
  • The police dog scented about till he found the trail. 警犬嗅来嗅去,终于找到了踪迹。 来自《现代汉英综合大词典》
4 deodorants 01c6b1b494118d169a87c0acd9bf4dc0     
n.(尤指去除体臭的)除臭剂( deodorant的名词复数 )
参考例句:
  • The U.S. is already a mature market for its razors and deodorants. 美国已经是使它的刀片和除臭剂得到充分发展的市场了。 来自辞典例句
  • Deodorants are available as aerosols or roll-ons. 除臭剂有喷雾装或滚抹装。 来自辞典例句
5 prone 50bzu     
adj.(to)易于…的,很可能…的;俯卧的
参考例句:
  • Some people are prone to jump to hasty conclusions.有些人往往作出轻率的结论。
  • He is prone to lose his temper when people disagree with him.人家一不同意他的意见,他就发脾气。
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TAG标签:   美国有线新闻  CNN  英语听力
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