“老年便秘”的概念、定义、翻译、参考文献-科学参考

单词	老年便秘
释义	老年便秘 Encyclopedia 医学老年综合征释 constipation in the elderly老年便秘老年人排便次数减少，排便费力，粪便量少且干燥的现象。
随便看	density structure of the upper mantle density test density theorem density threshold density topology density variable density variation density wave density-wave instabilities density-wave model density wave theory density-wave theory D. Enskog D. Enskog (1884—1947) densograph densography dental dental alveoli dental ancillary materials dental biomaterials dental biomechanics dental calculus dental caries dental caries or tooth decay dental caries,tooth decay

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