This is the 8213th most frequent Chinese word.
gnc
It seems "gnc" is not a standard Chinese word. Please check for accuracy or provide context.
Here, 'GNC' refers to the brand name of a store that sells healthy supplements.
我在GNC购买了一些健康补品。
I bought some health supplements at GNC.
In this sentence, 'GNC' is used as the name of the store providing nutritional products.
GNC提供了许多种类的营养品。
GNC offers a variety of nutritional products.
Here, 'GNC' refers to the brand itself known for providing health-related products.