ponyn.小马;小型的东西v.付清
pony-trekkingn.骑小型马旅行
pony hand-saw小带锯
pony skin plate马驹皮褥子
pony roll cutter切盘纸机
pony roughing mil粗轧机架
pony truss bridge半穿过式桁架桥
pony skin cushion马驹皮靠垫
pony cabled bridge矮塔斜拉桥
pony roughing mill粗轧机架
pony-roughing pass中间道次