溶液中存在的非挥发性溶质，总是使溶液的蒸气压降低。

The presence of a nonvolatile solute in a liquid always lowers the vapor pressure of the solution.

youdao

溶液中存在的非挥发性溶质，总是使溶液的蒸气压降低。

The presence of a nonvolatile solute in a liquid always lowers the vapor pressure of the solution.

youdao