heat pump air conditioner

• 热泵式空调器

heat pump air conditioner的用法和样例：

例句

1. The air deflector resolves the problem of overloading caused by hot return wind, greatly increases performance of the through-the-wall air conditioning.
   解决了因热回风而导致的过负荷问题，大幅提高穿墙式空调器的性能。