se refroidir bedeutet auf Englisch

cool down▼◼◼◼(to become cooler (temperature))
verb
[UK: kuːl daʊn] [US: ˈkuːl ˈdaʊn]

freeze [froze, frozen, freezing, freezes]▼◼◼◻(to lose or cause to lose warmth of feeling)
verb
[UK: friːz] [US: ˈfriːz]