somebody's/something's days are numbered
a person or thing will not continue to live, exist or be successful for much longer (指人)死期不远了,得意的日子屈指可数了;(指物)用不了多久了,寿命不长了
His days as leader of the party are numbered. 他作为党的领袖的日子已屈指可数了.
have had your day
to no longer be successful, powerful, etc. 得意之时已过;风光不再;日渐衰败
She's had her day as a supermodel. 她作为超级模特儿的辉煌日子已一去不复返.
adj. 使人不愉快的,讨厌的