单词	polar displacement
释义	polar displacement 极移
随便看	oval buchu ovalbumen ovalbumin ovalbumin(OVA) ovalbumins oval bush ovalbvmin oval calotte oval cam oval can oval center oval chuck oval cigarette oval-clearance oval-clearance bearing oval closure oval colony oval compass oval compasses oval controller oval copy oval countersunk fillister head machine screw oval countersunk fillister head wood screw oval countersunk head oval countersunk head rivet 杨柳青青江水平杨柳青青江水平杨氏诸姨车斗风杨民瞻约同居山间杨花似雪杨花小扇杨花愁杀渡江人杨花榆荚无才思杨花犹有东风管杨花茫茫愁杀人大放厥词大放异彩大放盘大政大故大敌大教大教育大数大料