| 单词 | protogastric | 
| 释义 | Definition of protogastric in English:protogastricadjective ˌprəʊtə(ʊ)ˈɡastrɪk 
 OriginLate 19th century; earliest use found in Thomas Huxley (1825–1895), biologist and science educationist. From proto- + gastric. Definition of protogastric in US English:protogastricadjectiveˌprəʊtə(ʊ)ˈɡastrɪk 
 OriginLate 19th century; earliest use found in Thomas Huxley (1825–1895), biologist and science educationist. From proto- + gastric.  | 
	
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