- One of two upright supporting posts set vertically between the rafters and the tie beam at equal distances from the apex of a roof.衍架双柱：两根直立支撑柱之一，从屋顶的最高点垂直等距地设在椽子和系梁之间
- powered
- powerful
- powerhouse
- powering
- powerless
- powerlifting
- power mower
- power of appointment
- power of attorney
- power pack
- power plant
- power play
- power politics
- powers
- Powers
- power series
- power shovel
- power station
- power steering
- power structure
- power takeoff
- power train
- power trip
- PowerWalking
- Powhatan