The radiator seems to be leaking like a sieve.
汽车的散热器就象筛子一样漏水。
Heat radiates from the heating radiator and spreads to every corner of the room.
热从暖气片散发出来并传播到室内各个角落。
She placed the handkerchief on a piece of paper to dry on the radiator.
她把手帕放在一张纸上放到暖气上去烘干。