something especially rare or expensive that is good to eat

In some parts of the world, sheep's eyes are considered a great delicacy. 羊眼在世界某些地方被认为是一种难得的美味佳肴。

acting and speaking carefully so that no one is offended, or the possibility of causing offence

He raised the matter with great delicacy. 他十分慎重地提起这件事。

I don't think you fully appreciate the delicacy of the situation. 我认为你还没有充分认识到局势的微妙性。

the quality of being easy to damage or looking very easy to damage

Because of their great delicacy, the books cannot be moved. 由于这些书极易受损，因此不宜搬动。

the quality of being done carefully or gently

We admired the delicacy of her brush strokes. 我们十分欣赏她毛笔书法的精妙。