10,000 個「 Covid-19 Study 」的搜尋結果

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全球COVID-19病例七週來首次上升 (Global COVID-19 cases rise for first time in seven weeks)01:21

全球COVID-19病例七週來首次上升 (Global COVID-19 cases rise for first time in seven weeks)

9
中文B1 中級
Covid-19疫苗护照能否正常工作（Will Covid-19 Vaccine Passports Work?）10:11

Covid-19疫苗护照能否正常工作（Will Covid-19 Vaccine Passports Work?）

8
B2 中高級
俄羅斯COVID-19病例激增 (Russia's COVID-19 cases skyrocket)04:30

俄羅斯COVID-19病例激增 (Russia's COVID-19 cases skyrocket)

5
B1 中級
COVID-19清空紐約 (COVID-19 empties out New York)06:29

COVID-19清空紐約 (COVID-19 empties out New York)

3
B1 中級
加州紐森稱COVID-19 "更致命 (California's Newsom says COVID-19 'more deadly')01:08

加州紐森稱COVID-19 "更致命 (California's Newsom says COVID-19 'more deadly')

6
中文B2 中高級
COVID-19疫苗來了。那麼接下來會發生什麼？ (The COVID-19 Vaccines Are Here. So What Happens Next?)07:03

COVID-19疫苗來了。那麼接下來會發生什麼？ (The COVID-19 Vaccines Are Here. So What Happens Next?)

28
中文B1 中級
Covid-19 Boosters Are Coming（Covid-19 Boosters Are Coming: Here’s What to Know | WSJ）04:47

Covid-19 Boosters Are Coming（Covid-19 Boosters Are Coming: Here’s What to Know | WSJ）

63
B2 中高級
眾議院通過拜登的1.9萬億美元COVID-19救濟計劃。 (House passes Biden's $1.9 trillion COVID-19 relief plan)01:29

眾議院通過拜登的1.9萬億美元COVID-19救濟計劃。 (House passes Biden's $1.9 trillion COVID-19 relief plan)

8
中文B1 中級
COVID-19測試是怎樣的？- 我們的COVID-19測試實驗室內部 (What does COVID-19 Testing Look Like? - Inside Our COVID-19 Testing Lab)01:35

COVID-19測試是怎樣的？- 我們的COVID-19測試實驗室內部 (What does COVID-19 Testing Look Like? - Inside Our COVID-19 Testing Lab)

25
B1 中級
我們是否有望在2021年擁有COVID-19疫苗？ (Are We On Track to Have A COVID-19 Vaccine by 2021?)07:34

我們是否有望在2021年擁有COVID-19疫苗？ (Are We On Track to Have A COVID-19 Vaccine by 2021?)

49
中文B2 中高級
Covid-19可能會扼殺民主 (Covid-19 May Kill Democracy)03:58

Covid-19可能會扼殺民主 (Covid-19 May Kill Democracy)

7
B1 中級
第二次注射 COVID 疫苗的副作用（Second COVID Vaccine Shot Side Effects）06:30

第二次注射 COVID 疫苗的副作用（Second COVID Vaccine Shot Side Effects）

22
B1 中級
Covid-19 疫苗的费用是多少？（How Much Will the Covid-19 Vaccine Cost? | WSJ）05:57

Covid-19 疫苗的费用是多少？（How Much Will the Covid-19 Vaccine Cost? | WSJ）

61
B2 中高級
不要浪費Covid-19的機會。 (Don't Waste Covid-19 Opportunity)03:37

不要浪費Covid-19的機會。 (Don't Waste Covid-19 Opportunity)

7
B1 中級
意大利城鎮陷入COVID-19封鎖 (Italian towns in COVID-19 lockdown)02:21

意大利城鎮陷入COVID-19封鎖 (Italian towns in COVID-19 lockdown)

23
B1 中級
字幕已審核【新冠肺炎】新冠狀病毒可能來自中國政府的實驗室！？ (Chinese scientists say COVID-19/coronavirus could have originated from government ...)02:01

【新冠肺炎】新冠狀病毒可能來自中國政府的實驗室！？ (Chinese scientists say COVID-19/coronavirus could have originated from government ...)

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中文B1 中級
疾控中心簡報室。COVID-19最新情況和風險 (CDC Briefing Room: COVID-19 Update and Risks)03:27

疾控中心簡報室。COVID-19最新情況和風險 (CDC Briefing Room: COVID-19 Update and Risks)

6
B1 中級
為什麼老藥可以對抗COVID-19 (Why Old Drugs Could Fight COVID-19)03:49

為什麼老藥可以對抗COVID-19 (Why Old Drugs Could Fight COVID-19)

3
B1 中級
巴西人在COVID-19疫苗試驗中死亡 (Brazilian dies in COVID-19 vaccine trial)01:28

巴西人在COVID-19疫苗試驗中死亡 (Brazilian dies in COVID-19 vaccine trial)

9
中文B2 中高級
美國開始運送第二種COVID-19疫苗。 (U.S. begins shipping second COVID-19 vaccine)01:58

美國開始運送第二種COVID-19疫苗。 (U.S. begins shipping second COVID-19 vaccine)

18
中文B2 中高級
墨西哥總統對COVID-19的檢測呈陽性。 (Mexico's President tests positive for COVID-19)01:37

墨西哥總統對COVID-19的檢測呈陽性。 (Mexico's President tests positive for COVID-19)

3
中文B2 中高級
COVID-19期間的力量跡象 (Signs of strength during COVID-19)04:46

COVID-19期間的力量跡象 (Signs of strength during COVID-19)

4
B1 中級
更多COVID-19問題的答案 (More answers to your COVID-19 questions)06:25

更多COVID-19問題的答案 (More answers to your COVID-19 questions)

3
B1 中級
COVID-19和學校危機 - BBC新聞 (COVID-19 and the schools crisis - BBC News)10:33

COVID-19和學校危機 - BBC新聞 (COVID-19 and the schools crisis - BBC News)

8
中文B1 中級
J&J公司COVID-19疫苗全球有效率66%。 (J&J COVID-19 vaccine 66% effective globally)02:09

J&J公司COVID-19疫苗全球有效率66%。 (J&J COVID-19 vaccine 66% effective globally)

3
中文B2 中高級
俄羅斯為寵物試驗COVID-19疫苗 (Russia trials COVID-19 vaccine for pets)00:53

俄羅斯為寵物試驗COVID-19疫苗 (Russia trials COVID-19 vaccine for pets)

12
中文B2 中高級
印度發起COVID-19疫苗接種運動 (India launches COVID-19 vaccination campaign)01:36

印度發起COVID-19疫苗接種運動 (India launches COVID-19 vaccination campaign)

7
中文B2 中高級
禮來的COVID-19藥物獲得美國授權 (Eli Lilly's COVID-19 drug gets U.S. authorization)01:32

禮來的COVID-19藥物獲得美國授權 (Eli Lilly's COVID-19 drug gets U.S. authorization)

13
中文B2 中高級
威廉王子4月簽約COVID-19：媒體 (Prince William contracted COVID-19 in April: media)01:07

威廉王子4月簽約COVID-19：媒體 (Prince William contracted COVID-19 in April: media)

22
中文B1 中級
以下是羥氯喹和冠狀病毒抗病毒藥的最新情況。 (Here’s the Latest on Hydroxychloroquine and Coronavirus Antivirals)07:50

以下是羥氯喹和冠狀病毒抗病毒藥的最新情況。 (Here’s the Latest on Hydroxychloroquine and Coronavirus Antivirals)

8
B2 中高級
澳洲總理獲得COVID-19疫苗。 (Australian Prime Minister gets COVID-19 vaccine)01:22

澳洲總理獲得COVID-19疫苗。 (Australian Prime Minister gets COVID-19 vaccine)

20
中文B2 中高級
印度尼西亞的COVID-19病例達到50萬例。 (Indonesia hits half a million COVID-19 cases)01:37

印度尼西亞的COVID-19病例達到50萬例。 (Indonesia hits half a million COVID-19 cases)

17
中文B1 中級
CDC私營部門合作伙伴徵集COVID-19--2020年3月19日。 (CDC Private Sector Partner Call for COVID-19 – March 19, 2020)29:31

CDC私營部門合作伙伴徵集COVID-19--2020年3月19日。 (CDC Private Sector Partner Call for COVID-19 – March 19, 2020)

4
B1 中級
中國認為COVID-19的威脅越來越大 (China sees growing COVID-19 threat)01:08

中國認為COVID-19的威脅越來越大 (China sees growing COVID-19 threat)

15
中文B1 中級
日本啟動COVID-19疫苗接種活動 (Japan kicks off COVID-19 vaccination drive)01:31

日本啟動COVID-19疫苗接種活動 (Japan kicks off COVID-19 vaccination drive)

19
中文B2 中高級
武汉实验室假说还是人兽飞跃？（Wuhan Lab Hypothesis or Animal-Human Leap? The Hunt for Covid-19’s Origins | WSJ）09:18

武汉实验室假说还是人兽飞跃？（Wuhan Lab Hypothesis or Animal-Human Leap? The Hunt for Covid-19’s Origins | WSJ）

27
B1 中級
北韓首次正式報告COVID-19死亡事件 | DW新聞 (North Korea reports first official COVID-19 death | DW News)04:23

北韓首次正式報告COVID-19死亡事件 | DW新聞 (North Korea reports first official COVID-19 death | DW News)

9
中文B1 中級
雙層口罩可更好地防止COVID-19。 (Double masks offer better protection against COVID-19)01:24

雙層口罩可更好地防止COVID-19。 (Double masks offer better protection against COVID-19)

19
中文B2 中高級
How will covid-19 change travel? | The Economist（How will covid-19 change travel? | The Economist）10:45

How will covid-19 change travel? | The Economist（How will covid-19 change travel? | The Economist）

32
B1 中級
哈里斯獲得COVID-19疫苗 (Harris gets COVID-19 vaccine)01:44

哈里斯獲得COVID-19疫苗 (Harris gets COVID-19 vaccine)

6
中文B2 中高級
如何對抗COVID-19......與病毒對抗 (How to Fight COVID-19... with a Virus)04:31

如何對抗COVID-19......與病毒對抗 (How to Fight COVID-19... with a Virus)

248
B2 中高級
字幕已審核疫情進入第三年！我們是否該繼續戴著口罩？！ (Are we done with face masks?)04:33

疫情進入第三年！我們是否該繼續戴著口罩？！ (Are we done with face masks?)

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中文B1 中級
巴西開始在亞馬遜地區開展COVID-19疫苗接種活動 (Brazil begins COVID-19 vaccine drive in Amazon)01:52

巴西開始在亞馬遜地區開展COVID-19疫苗接種活動 (Brazil begins COVID-19 vaccine drive in Amazon)

5
中文B2 中高級
How COVID-19 Affects Your Blood02:01

How COVID-19 Affects Your Blood

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B1 中級
歐洲首例COVID-19死亡事件是在塞爾維亞？ (Was Europe's first COVID-19 death in Serbia?)01:32

歐洲首例COVID-19死亡事件是在塞爾維亞？ (Was Europe's first COVID-19 death in Serbia?)

12
中文B2 中高級
印度，Covid-19和疫苗政治（India, Covid-19 and vaccine politics | FT）05:13

印度，Covid-19和疫苗政治（India, Covid-19 and vaccine politics | FT）

20
B2 中高級