watt

• 国际单位制中的功率单位，定义为每秒一焦耳，通常用于测量电功率。

A unit of power in the International System of Units, defined as one joule per second, commonly used to measure electrical power.

1. B2formalscientific

   A unit of power equal to one joule per second, used to measure the rate of energy transfer.

   瓦特

   • The light bulb uses 60 watts of power.
   • A typical microwave oven operates at about 1000 watts.
   • The solar panel generates 300 watts of electricity.