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People who have concussions often trouble thinking or remembering.患腦震蕩的人通常存在思考和記憶障礙.Concussions also make a person feel very tired or angry.腦震蕩也會使人感覺疲倦或憤怒.Some concussions are more severe than others.某些腦震蕩后果較常規(guī)更為嚴重....

n.震蕩( concussion的名詞復數(shù) )，腦震蕩，沖擊，震動...

concussions的音標：...