spasmodic laryngitis英 [spæzˈmɒdɪk ˌlærɪnˈdʒaɪtɪs]美 [spæzˈmɑːdɪk ˌlærɪnˈdʒaɪtɪs]网络 痉挛性喉炎医学英英释义nouna disease of infants and young childrenSynonym:croup