岁的英语单词是year或者age。例句：The skull bones fuse between the ages of fifteen and twenty-five.颅骨在15和25岁之间长合。
The hero of the novel is a ten-year old boy.
We cannot accept children above the age of 10.
He was struck down by cancer at the age of thirty.
The skull bones fuse between the ages of fifteen and twenty-five.
Her looks belie her 50 years.
He was 14 years old when it happened.
I’ve been in trouble since I was eleven years of age.
Children often have temper tantrums at the age of two or thereabouts.
She’s getting old—she’s 75 next year.
Children must attend school between the ages of 5 and 16.
Gladys was crippled by polio at the age of 3.
She began modelling in Paris at age 15.
Suddenly, she looked ten years older.
A fifteen year old girl was among the injured.
I was twenty years old and ready for anything.