to close something with a zipper
cerrar algo con una cremallera (cerrar algo kon una kremaljera)
"Don’t forget to zip up your jacket, it’s cold outside."
"No olvides cerrar tu chaqueta, hace frío afuera." (No olvides serar tu chaketa, ase frio afuera)
to investigate claims or accusations
to gradually become familiar or comfortable with something
to grow stronger together with something or someone
to express gratitude or appreciation toward someone
to take air into your lungs as a relaxation technique
to continue despite difficulties or emotional pain