antifreeze
US /ˈæn.t̬i.friːz/
UK /ˈæn.t̬i.friːz/

1.
防冻液
a liquid, typically one based on ethylene glycol, which is added to water to lower its freezing point, used especially in the radiator of a motor vehicle
:
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Make sure to add antifreeze to your car's radiator before winter.
冬天前务必在汽车散热器中加入防冻液。
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The mechanic checked the antifreeze level during the service.
技师在保养期间检查了防冻液液位。