wattage [ˈwɑ:tɪdʒ]

例句:

• Each table is still on a high - wattage of the reading lamp.
  每个桌上还亮着一盏高瓦数的台灯.
  
• The bulb works well for five years if the wattage is appropriate.
  如果瓦数适宜,这个灯泡可以用5年.
  
• Remember, these wattage values are finishing averages.
  请记住, 这些功率值是整理平均数.
  
• The cast is low-wattage, which reduces fees.
  来自THETIMES
• I can get by using an even lower wattage using them.
  来自SA
• Startup Grind is slightly more formal and certainly more compressed but also low-wattage.
  来自WSJ