andropause       
noun [ U or singular ] uk/ˈæn.drə.pɔːz/ us/ˈæn.drə.pɑːz/
 男性更年期
physical and emotional changes experienced by some men in middle or late life, caused by their body producing less testosterone (= a male hormone)
  Many men are reluctant to accept they have a health problem, which is partly why the andropause is not more widely recognised.  很多男性不愿意承认自己有健康问题,这也是男性更年期并未广为人知的部分原因。 
 Like the menopause, the andropause is triggered by hormonal changes in the body. 跟女性更年期一样,男性更年期也是因为身体内激素的变化而引起的。 
 - More examples
 - He consulted a specialist in what was then called the male menopause, now known as the andropause.
 - "All the evidence that has come forward, particularly over the past year, shows that the andropause is a real and serious condition," he said.
 - The word "andropause" and its parallels with the menopause are rejected by many in the medical community.