osteoporosis

美 [.ɑstioʊpə'roʊsɪs]

英 [.ɒstiəʊpə'rəʊsɪs]

权威英汉双解

osteoporosis

1.	骨质疏松；骨质疏松症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

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