来龙去脉

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Character Breakdown

Meaning and Usage

The idiom 来龙去脉 (láilóng-qùmài) literally refers to the 'coming dragon and departing pulse,' symbolizing the full sequence or background of an event or story. It is commonly used to describe the detailed context, origin, and development of a situation.

Common Contexts

This phrase is often used in formal or semi-formal contexts such as news reports, investigations, or discussions where understanding the full background is important. It helps speakers emphasize that they want or have a comprehensive understanding of all relevant details.

Collocations and Patterns

Usage Notes

When using 来龙去脉, the speaker implies a thoroughness in understanding or explaining. It is not used for trivial matters but rather for situations where the full sequence or cause-effect relationship matters. Avoid confusing it with simpler words like 事情 (thing) or 经过 (process), which do not emphasize the complete background as strongly.

Example Sentences

The police investigated the ins and outs of the incident and finally found

Can you explain the whole story of this matter? I want to understand it

Understanding the ins and outs helps us make the right judgment.