Except for BMD of second to forth lunar spine,which change little with age, all other BMDs decreased in 40 or over age group.是什么意思_Except for BMD of second to forth lunar spine,which change little with age, all other BMDs decreased in 40 or over age group.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句