来自material,物质，-ize,使。即使成为客观的物质和事实，引申词义使实现，发生。

1. A rebellion by radicals failed to materialize.

激进分子的叛乱没有得逞。

2. The promotion he had been promised failed to materialize.

答应给他晋升的许诺未能实现。

3. Their much vaunted reforms did not materialize.

他们大肆吹嘘的改革并没有实现。

4. The rise in share prices failed to materialize.

股价没有上涨.

5. I don't think her idealistic plans will ever materialize.

我以为她那些空想的计划永远不会实现。