the formation of stones (calculi) in an internal organ
造句
用作名詞(n.)
After verifies, causes the famous child to contract the uninary system lithiasis\\\'s primary cause is initially in the powdered milk which the baby takes includes the melamine. 經(jīng)初步查明，導(dǎo)致多名兒童患泌尿系統(tǒng)結(jié)石病的主要原因是患兒服用的奶粉中含有三聚氰胺。