| 释义 |
更年期gēngniánqī人由成年期向老年期过渡的时期。通常女子在45—55岁,卵巢功能逐渐减退,月经终止;男子在55—65岁,睾丸逐渐退化,精子生成减少。{climacteric; menopause; mid-life crisis; change of life from middle to old age, for women, occurring between age 45 to 55, with a gradual diminution of the ovarian function; for men, occurring between age 55 to 65, with gradual degeneration of testicles, and a reduction in sperm} |