foot poundal

英 美
  • 英尺磅达
  • foot n.脚;英尺;最底部;音步v.表演舞步;步行;付账;踏;共计
  • poundal n.磅达(0
名词 foot-poundal:
  1. a unit of work equal to a force of one poundal moving through a distance of one foot