英语阅读:关于新型冠状病毒
文章来源:未知 文章作者:enread 发布时间:2020-03-09 06:39 字体: [ ]  进入论坛
(单词翻译:双击或拖选)
2019年12月份中国发生多起肺炎病例,调查显示是有一种之前不知道的病毒的引起的--现在被命名为2019新型冠装病毒。
In December 2019, there was a cluster of pneumonia1 cases in China. Investigations2 found that it was caused by a previously3 unknown virus – now named the 2019 Novel Coronavirus. We’ll take a quick look at what’s currently known about the virus. Keep in mind that this is a new virus and what’s known about the virus now might change in the future.
 
Coronaviruses are a large group of viruses. They consist of a core of genetic4 material surrounded by an envelope with protein spikes5. This gives it the appearance of a crown. Crown in Latin is called “corona” and that’s how these viruses get their name.
 
There are different types of coronaviruses that cause respiratory and sometimes gastrointestinal symptoms. Respiratory disease can range from the common cold to pneumonia. And in most people, the symptoms tend to be mild. However, there are some types of coronaviruses that can cause severe disease. These include the Severe Acute Respiratory Syndrome6 coronavirus first identified in China in 2003 and the Middle East Respiratory Syndrome coronavirus that was first identified in Saudi Arabia in 2012.
 
The 2019 Novel Coronavirus was first identified in China. It initially7 occurred in a group of people with pneumonia who’d been associated with a seafood8 and live animal market in the city of Wuhan. The disease has since spread from those who were sick to others, including family members and health care staff. There are many cases at present and the disease has spread within China and also to a number of other countries.


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1 pneumonia s2HzQ     
n.肺炎
参考例句:
  • Cage was struck with pneumonia in her youth.凯奇年轻时得过肺炎。
  • Pneumonia carried him off last week.肺炎上星期夺去了他的生命。
2 investigations 02de25420938593f7db7bd4052010b32     
(正式的)调查( investigation的名词复数 ); 侦查; 科学研究; 学术研究
参考例句:
  • His investigations were intensive and thorough but revealed nothing. 他进行了深入彻底的调查,但没有发现什么。
  • He often sent them out to make investigations. 他常常派他们出去作调查。
3 previously bkzzzC     
adv.以前,先前(地)
参考例句:
  • The bicycle tyre blew out at a previously damaged point.自行车胎在以前损坏过的地方又爆开了。
  • Let me digress for a moment and explain what had happened previously.让我岔开一会儿,解释原先发生了什么。
4 genetic PgIxp     
adj.遗传的,遗传学的
参考例句:
  • It's very difficult to treat genetic diseases.遗传性疾病治疗起来很困难。
  • Each daughter cell can receive a full complement of the genetic information.每个子细胞可以收到遗传信息的一个完全补偿物。
5 spikes jhXzrc     
n.穗( spike的名词复数 );跑鞋;(防滑)鞋钉;尖状物v.加烈酒于( spike的第三人称单数 );偷偷地给某人的饮料加入(更多)酒精( 或药物);把尖状物钉入;打乱某人的计划
参考例句:
  • a row of iron spikes on a wall 墙头的一排尖铁
  • There is a row of spikes on top of the prison wall to prevent the prisoners escaping. 监狱墙头装有一排尖钉,以防犯人逃跑。 来自《简明英汉词典》
6 syndrome uqBwu     
n.综合病症;并存特性
参考例句:
  • The Institute says that an unidentified virus is to blame for the syndrome. 该研究所表示,引起这种综合症的是一种尚未确认的病毒。
  • Results indicated that 11 fetuses had Down syndrome. 结果表明有11个胎儿患有唐氏综合征。
7 initially 273xZ     
adv.最初,开始
参考例句:
  • The ban was initially opposed by the US.这一禁令首先遭到美国的反对。
  • Feathers initially developed from insect scales.羽毛最初由昆虫的翅瓣演化而来。
8 seafood 7j6zUl     
n.海产食品,海味,海鲜
参考例句:
  • There's an excellent seafood restaurant near here.离这儿不远有家非常不错的海鲜馆。
  • Shrimps are a popular type of seafood.小虾是比较普遍的一种海味。
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