os·te·o·po·ro·sis /ˌɑstiopəˈrosəs/
骨質疏鬆症
os·teo·po·ro·sis /ˌɑstɪopəˈrosəs/ 名詞
骨質疏鬆(症),骨質疏鬆症
Os·te·o·po·ro·sis n. Med. & Physiol. An absorption of bone so that the bone tissue becomes unusually porous. It occurs especially in elderly men and postmenopausal women, and predisposes the elderly to fractures of the bones.
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osteoporosis
n : abnormal loss of bony tissue resulting in fragile porous
bones attributable to a lack of calcium; most common in
postmenopausal women