He suffered a seizure, and after a brief, humiliating struggle turned up his toes.他突然发病，丢人现眼地挣扎了没几下就玩完了。The patient had a seizure after being injected with the wrong drug.病人在注射了错误的药物后曾突然发病。He had a fit as he walked home and died right off.他在步行回家途中突然发病，一下子就死了。