vary
The French word 'varier' is used in the same way as the English word 'vary'. It means to change or differ in some respect. For example, 'Les prix peuvent varier' means 'Prices may vary'. It is a regular verb in French, conjugated in the present tense as 'je varie', 'tu varies', 'il varie', 'nous varions', 'vous variez', 'ils varient'.
The quality of the fruits can vary.
This sentence is talking about how the quality of fruits can change or vary, which might depend on many factors such as the season, how they are grown, etc.
Their opinions seem to vary.
In this sentence, it indicates that the viewpoints or thoughts of some people appear to be different or changing. This might be due to the different experiences or backgrounds they have.
Prices can vary from one region to another.
This sentence is explaining that the cost of certain items or services might differ based on the area or region. This could be due to differences in cost of living, taxes or demand for the product or service.