egg shaped kiln

例句：

1. 1. The egg-shaped kilns are used for baking bread and other baked goods.
   这些蛋形窑炉用于烘烤面包和其他烘焙食品。
2. 2. The egg-shaped kilns have a unique design that makes them more efficient in heat transfer.
   这种蛋形窑炉具有独特的设计，使得热传递更加高效。
3. 3. The egg-shaped kilns are widely used in industrial processes to produce high-quality ceramic products.
   这种蛋形窑炉在工业生产过程中被广泛使用，用于生产高质量的陶瓷产品。