钉子

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Character Breakdown

Meaning and Usage

The word "钉子" literally means "nail," referring to the small metal spike used in construction or carpentry. Beyond the literal meaning, it is often used metaphorically to describe a difficult problem or a sticking point in a discussion or situation.

Common Collocations

  • 钉子 (nails on the wall): used literally for hanging or fixing things.
  • 关键钉子 (key nail): metaphorically, the crucial point or person in solving a problem.
  • 钉子 (become a nail): used figuratively to indicate something that causes difficulty or obstruction.

Usage Notes

When used literally, 钉子 is a concrete noun referring to the physical object. In metaphorical usage, it often appears in phrases describing obstacles or key issues. It is common in both spoken and written Chinese. Avoid confusing 钉子 with similar sounding words that do not carry the metaphorical meaning.

Register and Tone

钉子 is neutral in tone and appropriate in both formal and informal contexts. The metaphorical use adds a slightly figurative or idiomatic flavor to the conversation.

Example Sentences

There are too few nails on the wall, so the painting is not stable.

He is the key nail to solving the problem.

This matter has become a sticking point between us, hard to reconcile.