有压缩性的

例句：

1. 1. The air inside the balloon is compressible, so it can be easily inflated.
   气球里的气体是可压缩的，所以可以很容易地充气。
2. 2. The material used for making this product is compressible, which makes it easy to store and transport.
   这种产品所用的材料是可压缩的，这使得它易于储存和运输。
3. 3. Compressible gases are often used in engineering applications where they can help reduce weight and increase efficiency.
   可压缩气体常用于工程应用中，它们可以帮助减轻重量并提高效率。