根据第一段第一句“Before COVID-19, there was widespread movement (运动) in the U. S. ——shoppers in many American states were required to bring reusable bags to food stores or pay money to receive a bag”(在COVID-19之前,美国有一种广泛的运动——美国许多州的购物者被要求带着可重复使用...
第二Before COVID-19, there was a widespread movement (动) n the U.S.Asstntl a , ishad of the U.S.-s shoppers in many American states were required to bring reusable bags to D Thod food stores or pay money to receive a bag; restaurants in some areas were told something about the...
是的,在接受美国总统特朗普的“喉舌”媒体福克斯新闻网的采访时,这个凯莉安·康威居然连世界卫生组织为什么把“新冠肺炎”命名为Covid-19都不清楚,还以为那个“19”是病毒的一个版本号,以为前面还有18个新冠肺炎呢….. 所以,她才会一本正经地胡扯道:“我说,这已经是Covid-19了,不是Covid-1了,所以世界卫生组织...
法兰西学院表示,因为媒体最初报道的都为“le Coronavirus”,等到“Covid-19”这个名字正式被世卫组织确定下来,各大报刊媒体也没有去仔细考证,便沿用了前者的阳性冠词“le”,大家也就这样“一错再错”。 部分法国网友表示,这一说法将病毒 (virus)与疾病 (maladie)的概念划分得很清楚,可以接受。 但也有不少人认为...
句意:由于 COVID-19 仍在迅速传播,接种疫苗是非常必要的。 考查连词辨析。 A. before 在……以前,引导时间状语从句; B. since 由于,引导原因状语从句; C. although 尽管,引导让步状语从句; D. unless 除非,引导条件状语从句。 分析语境可知,前半句是一个原因状语从句,空处表示“由于”。 故选:B。结果...
How long are you contagious with COVID-19? You are contagious and may spread the virus that causes COVID-19, at least 2 days before you show symptoms and for up to 10 days from the day you have your first symptom. The highest risk of transmitting the virus to someone else in the fe...
The COVID-19 vaccine has been a miraculous, life-saving advance, offering staggering efficacy in adults, and was developed with astonishing speed. The time from sequencing the virus to authorizing the first COVID-19 vaccine was so brisk even the optimists appear close-minded. Yet, simultaneously...
在COVID-19 大流行期间,世界经历了重大的社会和政治动荡。这项研究表明,个体层面对政治制度的不满与“疫情疲劳”(pandemic fatigue) 有关。这种“疲劳”随着受限制程度和流行病的严重程度而变化,但也随着疫情的延长而增加。它助长了对政府的不信任、...
谭德塞在发布会上说:“我们现在对这种疾病有了一个新的名称,COVID-19。”他指出,这个短语代表了“2019年冠状病毒病”,其中CO代表Corona(冠状物),VI代表Virus(病毒),D代表Disease(疾病)。 谭德塞表示,拥有正式的疾病名称很重要,可以防止人们使用其他可能不准确或“污名化”的名称。
首先来看英文字符的部分,COVID是冠状病毒的英文词组缩写,起含义为“CO”代表Corona(冠状),“VI”代表Virus(病毒),“D”代表Disease(疾病),“19”代表疾病发现的年份2019年。由于引发该肺炎的冠状病毒与引发SARS的冠状病毒具有高度亲缘性,该病毒被命名为“SARS-CoV-2”。