torn up的意思是“撕碎的；撕裂的；扯破的”，音标为[tɔːn ʌp]。例句：The letter was torn up before he could read it.（信还没读就被撕碎了）。

torn up的意思是“撕碎的，撕裂的；撕裂；撕开；扯破；扯下；撕成碎片；撕成条状”，表示“撕碎的”时，常用于描述某物被撕成碎片或撕成条状。

释义：

形容词：撕碎的，撕裂的

动词：撕开，扯破，扯下，撕成碎片，撕成条状

用法：用作名词时，后接介词on作地点状语，有时与take off连用。

双语翻译：

1. The letter was torn up by the government.

这封信被政府撕毁了。

2. The book was torn up into small pieces and thrown away.

这本书被撕成了碎片然后扔掉了。

常见用法：tear up意为“撕毁”，常见于商务信件中，表示一旦信件被撕毁，对方将无法得到承诺或要求的东西。

中文翻译：撕碎、扯碎、扯裂、扯烂等。

例句：The letter was so important that he couldn't bear to tear it up. 这封信很重要，他舍不得把它撕碎。

torn up的意思是“撕碎的；撕裂的；撕开的”，例句：The letter was torn up in anger.（信件因愤怒而撕碎）。

torn up的用法和双语翻译如下：

1. The letter was torn up.

2. The book was torn into pieces.

3. The paper was torn up for toilet paper.

4. The cloth was torn up for rags.

5. The painting was torn and repaired.

6. The letter was ripped up by the post office.

7. The book was torn to shreds.

8. The cloth was torn to pieces.

9. The paper was torn into small pieces and used for kindling.

10. The painting was torn and then repaired by a professional artist.

常见短语中与“撕碎的”相关的还有：tear sth off (sb) (把某物从某人身上撕下来)，tear sth into pieces (把某物撕成碎片)，tear sth up (把某物撕碎)。

以上内容仅供参考，建议查阅相关书籍或者咨询专业人士获取更准确的信息。