alone的意思是：单独地；alone：adj./adv.独自;独力;单独;孤苦伶仃;无依无靠;孤独;寂寞比较级： aloneer 最高级： aloneest

相关介绍：

I quite understand that you need some time alone.

我很理解你需要独自静一会。

I don't like going out alone at night.

我不喜欢夜晚单独外出。

Would you mind leaving us alone for a few minutes?

你不介意让我们单独待一会吧？

It was her first experience of living alone.

那是她第一次单独生活。

I've told you before ─ leave my things alone!

我告诉过你——别碰我的东西！