Today's Sentence
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Doctors acknowledge the vaccine likely won't be a magic bullet for Coronavirus even after it comes out, it could be several months before we know how effective it is.
Original Video：
CNN 10: Will A Vaccine Turn The Tide?
Key Vocabulary
1. acknowledge
acknowledge
[əkˋnɑlɪdʒ] (v.)
2. vaccine
vaccine
[ˋvæksin] (n.)
3. magic bullet
magic bullet
[ˋmædʒɪk ˋbʊlɪt] (phr.)
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