1. 冷凝器
A condenser is a device that cools gases into liquids.

2. 电容器
A condenser is a device for accumulating electric charge.

1. an electrical device characterized by its capacity to store an electric charge

Synonym: capacitorcapacitanceelectrical condenser

2. lens used to concentrate light on an object

Synonym: optical condenser

3. a hollow coil that condenses by abstracting heat

4. an apparatus that converts vapor into liquid