Empty nester
01
空巢老人, 空巢者
a person whose children have reached adulthood and moved out of the family home
例子
After years of raising their children, the Smiths finally became empty nesters when their youngest son went off to college.
经过多年的抚养孩子，当史密斯家的小儿子去上大学时，他们终于成了空巢老人。
