柯林斯词典laryngitis /ˌlærɪnˈdʒaɪtɪs/ 1. N-UNCOUNT Laryngitis is an infection of the throat in which your larynx becomes swollen and painful, making it difficult to speak. 喉炎 返回 laryngitis剑桥词典a painful swelling of the larynx , usually caused by an infection 喉炎 返回 laryngitis