单词	rever-sible pawl
释义	rever-sible pawl 可逆爪
随便看	dynamic phenomenon dynamic phenomenon of outburst of mine and gas dynamic pheromone update dynamic philosophy dynamic pH junction dynamic photocrosslinking dynamic photoelasticity dynamic photo elasticity dynamic photo-elasticity dynamic photoelastieity dynamic photogrammetry dynamic photographic resolution dynamic photopoint check dynamic photo point check dynamic photo-point check dynamic photo-thermal model dynamic physical activity dynamic physical model dynamic physical simulation dynamic pickup dynamic pick up dynamic pick-up dynamic pile driving formula dynamic pile-driving formula dynamic pile driving resistance