0 the period of time someone has been alive or something has existed -- 年齡,年紀;存在時間
His girlfriend's twice his age (= twice as old as he is). 他的女朋友年齡比他大一倍。
I'm really beginning to feel my age (= feel old). 我真的開始覺得老了。
She's starting to show/look her age (= to look as old as she is). 她開始看上去與實際年齡一般大了。
I was married with four children at your age. 像你這麼大的時候我已經結了婚並且有了四個孩子。
She was 74 years of age when she wrote her first novel. 她寫第一本小說時是74歲。
I'd guess she's about my age (= she is about as old as I am). 我猜她和我年齡差不多。
1 a particular period in time -- 時代;時期
4 If someone ages or something ages them, they look older. -- 衰老,使…顯得蒼老
5 used to form nouns that refer to the action or result of something -- (構成名詞,表示動作或結果)
Deductions about orientation and orientation response of infants aged 1^% to years.
By 4 years of age the weight distribution of these children was relatively poor.
The majority of women (55-4 %) were aged 17-25 years.
There was a difference of about a year in average age.
The age at onset was between 44 and 73 years.
They were adults from twenty-one to thirty-five years of age.
The age of the supracrustal rocks is unknown.
Their age varied between 4 days and 3 years.