congealer

例句：

1. 1. The congealer was used to make ice cream.
   凝固器被用来制作冰淇淋。
2. 2. The condenser is responsible for removing moisture from the air.
   冷凝器负责从空气中去除水分。
3. 3. The congealer has a low energy consumption.
   这种凝固器能耗低。