单词	Heterodon
释义	Heterodon noun Het·​er·​odon ˈhetərəˌdän : a genus of small stocky colubrid snakes comprising the North American hognose snakes Word History Etymology New Latin, from heter- + -odon
随便看	protoloph protoma protomammal protomammales protomammalian protomammals protomartyr protomartyrs Protomastigida protome protomeristem Protomonadida protomorphic Protomycetales proton proton pump inhibitor proton synchrotron protonate protonated protonates protonating protonation protonations protonema protonemal

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