互动视频
理解疫苗效力：为何新冠疫苗不可直接比较
Understanding vaccine efficacy: Why you can't compare Covid-19 vaccines
- 学科 语言与语言学
- 更新 2021-05-06
课件说明
This is an interactive exercise to help English language learners understand vaccine efficacy, using a video from Vox.
Understanding vaccine efficacy: Why you can't compare Covid-19 vaccines
This is an interactive exercise to help English language learners understand vaccine efficacy, using a video from Vox.