en·u·re·sis
noun/ˌenjʊəˈriːsɪs/
/ˌenjʊˈriːsɪs/
[uncountable] (medical)- urination (= letting waste liquid flow from the body) that is not under somebody’s control, especially in the case of a child who is asleep
遗尿（症）；（尤指儿童）尿床 Word Originearly 19th cent.: modern Latin, from Greek enourein ‘urinate in’, from en- ‘in’ + ouron ‘urine’.