heat dissipator

例句：

1. 1. The car has a built-in air conditioning system that effectively dissipates the heat generated by the engine.
   这辆车有一个内置的空调系统，能有效地消散发动机产生的热量。
2. 2. The heat dissipator in the computer case helps to keep the internal temperature cool.
   计算机机箱内的散热装置有助于保持内部温度凉爽。
3. 3.During the summer, the heat dissipator is essential for keeping the room comfortable.
   在夏天，散热装置对于保持房间舒适至关重要。