单词	beam pole
释义	beam pole 梁柱
随便看	aperl syndrome Aperl syndrome a permanent change a permanent commitee a permanent friend a permanent job a permanent mechanism a permanent peacekeeping police squad a permanent wave a pernicious habit a pernicious virus a peroxa a.peroxodisulfate a perpendicular cliff a perpendicular escarpment a perpendicular line A perpendicular position A perpendicular position;verticality A perpendicular position; verticality a perpend wall a perpetual calendar a perpetual calender a perpetual friendship a perpetual lease A perpetual malaria reigns in this region