单词	bursas
释义	请查阅词条：bursa
随便看	outs-of-doors outsold outsold outsole outsoles outsource outsourced outsourcer outsources outsourcing outspan outspanned outspanning outspans outsparkle outspeak outspeaker outspeaking outspeed outspend outspent outspin out-spirit outspit outspitting 树木的年轮能告诉我们哪些信息? 树木能长多高树木需要呼吸吗? 树根周围为什么要放一层大卵石? 树的年轮还能告诉我们什么？树皮有什么作用? 树蛙为什么不会从树上掉下来? 栖息在黑犀牛背上的鸟叫什么名字？校园饮食文化节知识竞赛策划书核动力卫星 Nickbeschleunigung Nickbewegung Nickdrehung Nickdämpfung Nicke_Hydroxid Nickel Nickel Nickelbasis Nickelbasislegierung Nickelbasislot