| 释义 | 
		pter·an·o·don AHD[tə-rănʹə-dŏn'] D.J.[təˈrænəˌdɒn]K.K.[təˈrænəˌdɑn]n.(名词)- Any of several large pterosaurs of the genusPteranodon  of the Cretaceous Period, having a long pointed head, a scooplike beak, no teeth, and a wingspan upwards of 6 meters (20 feet). 无齿翼龙:各种白垩纪时期无齿翼龙 属的大型翼龙,有大型尖头、勺子状的嘴,没有牙齿,并拥有超过6米(20英尺)以上的大翼展 
 
 - New Latin Pteranodōn  [genus name] New Latin Pteranodōn  [genus name] 
 
 - Greek pteron  [wing] * see  -pter Greek pteron  [wing] * 参见 -pter
 
 - Greek a-, an-  [without] * see  a- 1Greek a-, an-  [without] * 参见 a-1
 
 - Greek -odōn  [-odon] Greek -odōn  [-odon] 
 
 
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