Subtitles & vocabulary
Why you can't compare COVID-19 vaccines
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林宜悉 posted on 2021/03/20Ever wondered why COVID-19 vaccine efficacy numbers seem so different? This video breaks down exactly how clinical trials work and why comparing vaccines like Pfizer, Moderna, and Johnson & Johnson isn't straightforward, helping you understand what really matters for protection. You'll pick up advanced vocabulary related to health and science while learning practical ways to interpret this important information!
Video vocabulary
individual
US /ˌɪndəˈvɪdʒuəl/
・
UK /ˌɪndɪˈvɪdʒuəl/
- Countable Noun
- Single person, looked at separately from others
- A single thing or item, especially when part of a set or group.
- Adjective
- Made for use by one single person
- Having a distinct manner different from others
A2
More scenario
US /səˈner.i.oʊ/
・
UK /sɪˈnɑː.ri.əʊ/
- Noun
- An imagined sequence of events in a plan/project
B1
More pandemic
US /pænˈdɛmɪk/
・
UK /pæn'demɪk/
- Adjective
- (of a disease) existing in almost all of an area or in almost all of a group of people, animals, or plants
- Noun
- a pandemic disease
C2
More determine
US /dɪˈtɚmɪn/
・
UK /dɪ'tɜ:mɪn/
- Transitive Verb
- To control exactly how something will be or act
- To establish the facts about; discover
A2TOEIC
More Use Energy
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