alone既可用作形容词,又可用作副词。
例句：
He felt unsafe and alone.
他感到又危险又孤单。
I ended up alone in a strange city.
我最终是独自呆在了一个陌生的城市。
扩展资料
Until now I have always lived alone.
直到现在，我一直独自生活。
Pedro walked along the street alone.
佩德罗独自一人沿着这条街走。
The assassin said he had acted alone.
暗杀者声称他是单独作案。
