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Concussion
/kənkˈʌʃən/
/kənˈkəʃən/
Esempio
1. Concussion should do the trick.
2. However, concussions are different.
3. Each year in the United States, players of sports and recreational activities receive between 2.5 and 4 million concussions.
4. This combination of events causes a concussion.
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