idiopathic
🇺🇸
/ˌɪdiəˈpæθɪk/
🇬🇧
/ˌɪdiəˈpæθɪk/
describes a disease with no known cause
The idiopathic illness required specialized treatment due to its mysterious origin.
這種特發性疾病因其病因不明,需要專門治療。