coolant: boiling water
/ˈkuːlənt ˈaʊtlɛt/
n
English · coolant: boiling water中文 · 沸腾水冷却剂Español · refrigerante : agua hirvienteFrançais · caloporteur : eau bouillante
意味：Boiling water: natural water that boils and vaporizes on contact with the heat released by the fuel.