fortunate

Compared meaning: having good luck (adjective).

比较义项：幸运的，走运的（形容词）。

• lucky

  Casual, everyday word for chance-based good luck, often about small or ordinary events; very common in speech and in the phrase "lucky you".

  口语化、日常用词，指偶然的好运气，常用于描述较小、普通的事情；在口语中很常用，也常出现在“lucky you”这类说法里。

  Lucky you, getting the last ticket to the concert!

  你真走运，抢到了演唱会的最后一张票！

• fortunate 本词

  More formal than lucky; emphasizes a favorable outcome or circumstance, typically used in writing or careful speech about opportunities.

  比 lucky 更正式；强调有利的结果或处境，通常用于书面语或较为谨慎的口语中，谈论机会一类的事情。

  The company was fortunate to secure funding just before the market crashed.

  这家公司很幸运，在市场崩盘之前就获得了资金。

• miraculous

  Much stronger than the other two; describes something so good it seems almost impossible or supernatural, like a miracle, not ordinary luck.

  语气比另外两个词强得多；形容好到几乎不可能发生、如同奇迹一般的事情，而不是一般的运气好。

  His miraculous survival after the crash amazed even the doctors.

  他在车祸后奇迹般地生还，连医生都感到惊讶。

Lucky, fortunate and miraculous all describe good results from luck, but strength differs: lucky is casual and common, used for small everyday events; fortunate is more formal, common in writing; miraculous is much stronger, describing something so good it seems almost impossible, like a miracle.

这三个词都可以形容“好运带来的好结果”，但语气强弱和正式程度不同：lucky 最口语化，fortunate 更正式、更书面，miraculous 语气最强，指好得近乎不可思议、像奇迹一样，而不是一般的运气好。