column radiator

例句：

1. 1. The new car has asleek column radiator that looks greaton the road.
   这款新车有一个流线型的柱子散热器，在路上看起来很酷。
2. 2. Theold building had a column radiatorthat was used for heating purposes.
   这座旧建筑有一个柱子散热器，用于供暖。
3. 3. Theengineer designed a column radiator thatcould heat up the entire room in justa few minutes.
   这位工程师设计了一个柱子散热器，可以在几分钟内加热整个房间。