“散热器”的英语可以翻译为：adiator ...

在主室里，炽热的散热器暴露在外。In the main rooms red-hot radiators were left exposed.用烟来模拟从撞碎的散热器中冒出的蒸气。Smoke was used to simulate steam coming from a smashed radiator.在长途旅行前加满散热器.Top up the radiator before making a long journey....