好词典

radiators

UK //ˈreɪ.di.eɪ.təz//US //ˈreɪ.di.eɪ.t̬ɚz//

词源

源自拉丁语 'radiare'(意为'辐射'),通过法语 'radiateur' 进入英语,指能够辐射热量的装置。

noun

❶ 散热器,通常指安装在房间内用于散发热量的设备,常见于供暖系统中。

“The radiators in our house keep us warm during winter.”

(我们家的散热器在冬天让我们保持温暖。)

“Make sure the radiators are turned off when you leave the room.”

(离开房间时确保关闭散热器。)

❶ 汽车散热器,用于冷却发动机的部件,防止过热。

“The car overheated because the radiator was broken.”

(汽车因为散热器坏了而过热。)

“He added coolant to the radiator to prevent freezing.”

(他往散热器里加了防冻液以防结冰。)

同义词:heater, cooler, heat exchanger

常见短语

radiator fluid — 散热器冷却液,用于汽车散热器中帮助调节温度并防止冻结或沸腾。

“Always check the radiator fluid level before a long trip.”

(长途旅行前务必检查散热器冷却液液位。)

radiator cap — 散热器盖,用于密封汽车散热器并维持冷却系统的压力。

“Never open the radiator cap when the engine is hot.”

(发动机热的时候千万不要打开散热器盖。)