spread oil cooling

例句：

1. 1.The engine needs to be cooled down before it can start.
   发动机需要冷却才能启动。
2. 2.The car's air conditioning system is designed to spread oil cooling.
   汽车的空调系统设计用来散热油。
3. 3. During the summer, the car's air conditioning system is used for oil cooling.
   夏天，汽车的空调系统用于散热油。