单词	直部
释义	直部Pars recta
随便看	foot plough foot-plough footplough footpoint foot post foot-post footpost foot posture foot pound foot-pound footpound foot poundal foot-poundal foot pound-force foot pound-force {=ft-lbf} foot-pounds foot pound second foot-pound-second foot pound second (fps) foot pound second{=fps} foot-pound-second system foot-pound-second system of units foot-pound-second unit foot-pound-second units foot-pound-second｛=fps｝