| 释义 |
osteo·por·osisBrE /ˌɒstiəʊpəˈrəʊsɪs/ NAmE /ˌɑːstioʊpəˈroʊsɪs/ (also ˌbrittle ˈbone disease ) noun [U ] (medical医学) a condition in which the bones become weak and are easily broken , usually when people get older or because they do not eat enough of certain substances 骨质疏松；骨质疏松症 |