circulatory stove

例句：

1. 1.The circulatory stove was designed to improve the efficiency of cooking.
   循环炉灶被设计用来提高烹饪效率。
2. 2.The circulatory stove is a popular choice for home cooks who want to save energy.
   循环炉灶是家庭厨师们节省能源的热门选择。
3. 3. The circulatory stove has been shown to reduce food waste and improve cooking outcomes.
   研究表明，循环炉灶可以减少食物浪费并改善烹饪效果。