柯林斯詞典laryngitis /?l?r?n?d?a?t?s/ 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劍橋詞典a painful swelling of the larynx , usually caused by an infection 喉炎 返回 laryngitis