单词	Euler polygons
释义	Euler polygons 欧拉折线
随便看	sliding plate valve sliding-plate valve sliding plate viscometer sliding platform sliding plough sliding plug sliding plunger sliding point sliding poise sliding pond sliding ponds sliding pontoon sliding potentiometer sliding pressure operation sliding-pressure operation sliding pressure operation of deaerator sliding pressure shutdown sliding pressure shutting-down sliding pressure starting sliding-pressure start-up sliding pressure/temperature start-up sliding price sliding probe sliding pulley sliding pulse 鲸波怒浪鲸波鼍浪鲸涛鼍浪鲹鲺鲻鲼鲽鲽离鹣背鲾茶几儿茶制饮料茶勺茶包茶匙茶匙儿茶区茶博士茶卤茶卤儿