"Shui zhongse" (水重色) doesn't have a standard meaning in Chinese, but it can be interpreted in a few ways:

1. "Shui" means water, and "zhong" can mean heavy or middle. So this could be interpreted as "water weight" or "middle color."

2. It might be a misspelling or mispronunciation of another phrase. For example:

- "Shuibose" (水波色) which means "wave color"

- "Shuidanse" (水丹色) which means "water red color"

3. It could be a poetic or artistic term for describing a color related to water.

Without more context, it's difficult to determine the exact intended meaning. If you have a specific context or source where you encountered this phrase, providing that information would help in giving a more accurate interpretation.