| 单词 | dolichosaurus | 
| 释义 | dolichosaurus in British English (ˌdɒlɪkəʊˈsɔːrəs) noun any of various extinct Cretaceous aquatic reptiles that had long necks and bodies and well-developed limbs  Word origin C20: from Greek, from dolikhos long + -saur | 
	
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