agoKK [əˋgo] /əˈɡoʊ/副詞1以前、之前、前置於表時間長度的字詞之後She moved to the coast about three years ago.她大約三年前搬到海邊住。2很久以前、老早多與 long、ages 連用That old factory closed down long ago.那間老工廠很久以前就關閉了。