Although laryngomalacia is the leading cause of stridor in infancy, vocal cord paralysis, despite its low incidence, is still the second most common cause.
喘鸣是一岁以下的婴幼儿呼吸窘迫常见的主诉，而喉头软化症是最常见的原因。
Although laryngomalacia is the leading cause of stridor in infancy, vocal cord paralysis, despite its low incidence, is still the second most common cause.
喘鸣是一岁以下的婴幼儿呼吸窘迫常见的主诉，而喉头软化症是最常见的原因。
明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内
代表本软件的观点；若发现问题，欢迎向我们指正。
