这个词来源于古英语，意思是“曾经”、“以前”。
例句：
Once upon a time, there was a little girl who lived in a village at the foot of a mountain. (从前，有一个小女孩住在山下的村庄里。)
I once thought that money could buy happiness. (我曾经以为金钱可以买到幸福。)
She was once a famous singer. (她曾经是一位著名的歌手。)
扫码进群（如群满请谅解）
长按或截屏保存，再用微信扫一扫
最佳回答 2024-07-25