Usage and Meaning
The word 交叉 (jiāo chā) primarily means 'to cross' or 'to intersect.' It is often used to describe physical intersections, such as roads or paths crossing each other. Beyond the literal sense, it also describes situations where two things partially overlap or intersect, such as interests or ideas.
Common Collocations
- 交叉路口 (jiāochā lùkǒu): intersection of roads
- 交叉点 (jiāochā diǎn): crossing point
- 交叉感染 (jiāochā gǎnrǎn): cross-infection
These collocations show how 交叉 can be used in both everyday and specialized contexts.
Nuances and Usage Tips
When using 交叉, the focus is on the point or area where two or more things meet or overlap. It can describe physical crossing (roads, lines) or abstract crossing (interests, data). It is more formal and precise than just saying 'cross' casually.
Avoid confusing 交叉 with 交际 (jiāojì, social interaction) or 交替 (jiāotì, alternate). 交叉 emphasizes the crossing or overlapping aspect.
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This word is neutral and suitable for both spoken and written Chinese, especially in formal or academic contexts.