resuperheater

例句：

1. 1. The reheater in the oven is designed to reheat leftover food.
   烤箱里的再加热器设计用来重新加热剩菜。
2. 2. The engineer used a reheater to warm up the engine oil before it was sent out for maintenance.
   工程师使用一个再加热器来在发动机油被送去维修前使其升温。
3. 3. The reheater system in the factory uses waste heat from the exhaust gases to reheat the air beforeit is distributed to the building.
   工厂中的再加热系统利用废气的余热来预热空气，然后再将其分配到建筑物中。