car radiator

例句：

1. 1.The car radiator is overheating, and we need to check it immediately.
   汽车散热器过热了，我们需要立即检查。
2. 2.The car radiator has been leaking for weeks, and the mechanic needs to fix it.
   汽车散热器已经泄漏几周了，机械师需要修理它。
3. 3. The car radiator is a crucial component of the engine, and any issues can lead to costly repairs.
   汽车散热器是发动机的一个关键部件，任何问题都可能导致昂贵的维修费用。