Subtitles & vocabulary
The people who get paid to get sick
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林宜悉 posted on 2026/01/18Ever wondered how scientists test new vaccines super fast? This video dives into the fascinating world of human challenge trials, where volunteers are intentionally exposed to viruses like RSV to speed up research! You'll pick up some advanced vocabulary related to medical research and ethical debates, all explained with clear, simple sentences.
Video vocabulary
vulnerable
US /ˈvʌlnərəbəl/
・
UK /ˈvʌlnərəbl/
- Adjective
- Being open to attack or damage
- Being easily harmed, hurt, or wounded
B1
More physical
US /ˈfɪzɪkəl/
・
UK /ˈfɪzɪkl/
- Countable Noun
- Health check at the doctors' or hospital
- Adjective
- Concerning the body of a person
- Concerning things that can be seen or touched
A2
More concept
US /ˈkɑnˌsɛpt/
・
UK /'kɒnsept/
- Noun (Countable/Uncountable)
- Abstract idea of something or how it works
- A plan or intention; a conception.
A2TOEIC
More deliberately
US /dɪˈlɪbərɪtlɪ/
・
UK /dɪˈlɪbərətli/
- Adverb
- In a careful, considered manner; on purpose
- Purposely; on purpose
B2TOEIC
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