efficacious
US /ˌɛfɪˈkeʃəs/
・UK /ˌefɪˈkeɪʃəs/
A1 初級
adj.形容詞靈 ； 有效的 ； 靈驗的
The medicine is efficacious in stopping a cough
影片字幕
【科學超有趣】我們可以阻止隕石的撞擊嗎？ Could We Stop An Asteroid? Feat. Bill Nye
07:08
- (I don't know house efficacious those wishes are but people do that), alright
如果小行星的體積開始是大一些的，直徑到25米至
你相信的7個醫生誤區
09:15
- with others and how to take them in a safe and efficacious manner.
與他人，以及如何以安全有效的方式服用。
我們不是說要關門，"Fauci說。 ('We are not talking about shutting down,' Fauci says)
01:24
- And is it really efficacious?
而它真的有療效嗎？
比爾-蓋茨。COVID-19使全球衛生事業倒退多年｜國家地理雜誌 (Bill Gates: COVID-19 has Set Back Global Health for Years | National Geographic)
12:54
- That's why we have six vaccine candidates, several of which are extremely likely to prove safe and efficacious by early next year.
這就是為什麼我們有六種候選疫苗，其中有幾種極有可能在明年年初被證明是安全和有效的。
一位神經學家、一位心理學家和一位記者對成癮和習慣的解釋 (Addictions and habits, explained by a neuroscientist, a psychologist, and a journalist)
06:52
- Whenever we're bored, whenever we're feeling a little bit lonely, whenever we're not really sure what to do with ourselves next, whenever we don't feel particularly efficacious, like we're having an effect on the world that we'd like to be having.
每當我們感到無聊，每當我們感到有點孤單，每當我們不太確定接下來該做什麼，每當我們覺得自己沒有什麼影響力，沒有辦法對這個世界產生我們想要的影響時。
拜登將對南非實施旅行禁令，以打擊COVID變種。 (Biden to impose South Africa travel ban to combat COVID variant)
02:08
- It looks like it does diminish mawr, so the efficacy of the vaccine, but we're still within that cushion level of the vaccines being efficacious against these mutants.
看起來它確實降低了毛毛蟲，所以疫苗的功效，但我們仍然在疫苗對這些變異體有效的緩衝水準內。
安東尼-福齊博士警告說，不要在聖誕節舉行聚會 - BBC新聞之夜。 (Dr Anthony Fauci warns against gatherings at Christmas - BBC Newsnight)
13:25
- But are you confident that vaccines like fires of beyond tech or AstraZeneca will be efficacious against these mutations we're now seeing?
但你有信心像超越科技之火或阿斯利康這樣的疫苗能有效對抗我們現在看到的這些突變嗎？
冠狀病毒。什麼時候可以接種COVID-19疫苗？- BBC新聞 (Coronavirus: When can I get the COVID-19 vaccine? - BBC News)
04:18
- This is why, if you have a highly efficacious vaccine and only a relatively small 40 50% of the people get vaccinated, you're not going to get the herd immunity you need on without herd immunity, the virus will continue to spread.
這就是為什麼，如果你有一個高效的疫苗，但只有相對較小的40 50％的人接種疫苗，你不會得到群體免疫力，你需要在沒有群體免疫力，病毒將繼續傳播。
