What's the difference between "sticky" and "sticky"

The word "sticky" is pronounced as nián, which is used for: clay, viscosity, mucus, adhesion? What are the functions of \x0d\ sticky characters: sticky, sticky and sticky? Sticky things stick to each other; Examples; Sugar will stick to your teeth. \ x0d \ x0d \ 1。 Same as "sticky", pronounced as nián \x0d\2. Last name.