扩张

https://zh.wikipedia.org/wiki/%E6%89%A9%E5%BC%A0%E4%B8%BB%E4%B9%89

https://www.collinsdictionary.com/zh/dictionary/chinese-english/%E6%89%A9%E5%BC%A0

https://www.mayoclinic.org/zh-hans/diseases-conditions/dilated-cardiomyopathy/symptoms-causes/syc-20353149

https://en.wiktionary.org/wiki/%E6%89%A9%E5%BC%A0

https://dictionary.cambridge.org/dictionary/chinese-simplified-english/%E6%89%A9%E5%BC%A0

https://ipdefenseforum.com/zh-hans/2023/08/%E5%9D%9A%E5%AE%9A-%E6%8A%97%E8%A1%A1-%E4%B8%AD%E5%9B%BD%E7%9A%84%E6%96%B0%E6%89%A9%E5%BC%A0%E4%B8%BB%E4%B9%89/

https://zh.wikipedia.org/wiki/%E5%9F%9F%E6%89%A9%E5%BC%A0

https://www.mskcc.org/zh-hans/cancer-care/patient-education/how-use-vaginal-dilator

https://www.msdmanuals.cn/home/lung-and-airway-disorders/bronchiectasis-and-atelectasis/bronchiectasis