Cách sử dụng
Viscous is a word we use to describe a liquid that is thick and sticky, almost like syrup or honey. Some examples of viscous liquids are honey, molasses, and syrup. We might also use the word to describe a substance that is hard to pour, like some types of glue or oil. The concept of viscosity can apply to both liquids and gases, but we most commonly use the word to describe liquids.