學個詞 Learn A Word: concussion 腦震蕩

今天我們要學的詞是 concussion. Concussion 名詞，腦震蕩。最新研究顯示，The annual rate of concussions that send youth soccer players to the emergency room increased by nearly 1,600 percent from 1990 to 2014. 每年因為踢足球腦震蕩去看急診的孩子數(shù)量在1990到2014年間增長了16倍。U.S. Senator Richard Blumenthal called for the NHL to fund research into concussions and brain trauma. 美國聯(lián)邦參議員理查德·布魯門薩爾呼吁美國國家冰球聯(lián)盟出資進行腦震蕩和腦損傷的研究。好的，我們今天學習的詞是 concussion, concussion, concussion...