| 单词 | psittacosaurid | 
| 释义 | Definition of psittacosaurid in English:psittacosauridnoun ˌsɪtəkəˈsɔːrɪd 
 adjective ˌsɪtəkəˈsɔːrɪd 
 Origin1970s; earliest use found in Nature: a weekly journal of science. From Psittacosaurus + -id, after scientific Latin Psittacosauridae, family name. Definition of psittacosaurid in US English:psittacosauridnounˌsɪtəkəˈsɔːrɪd 
 adjectiveˌsɪtəkəˈsɔːrɪd 
 Origin1970s; earliest use found in Nature: a weekly journal of science. From Psittacosaurus + -id, after scientific Latin Psittacosauridae, family name.  | 
	
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