单词	Protohippus
释义	Protohippus noun Pro·​to·​hip·​pus ˌprōtəˈhipəs : a genus of Pliocene horses approximating donkeys in size and having two small vestigial lateral toes that do not touch the ground Word History Etymology New Latin, from prot- + -hippus
随便看	scapula scapulae scapular scapular arch scapular index scapular medal scapulare scapularies scapulars scapulary scapulas scapulate scapulated scapulet scapulette scapulimancy scapulo- scapulomancy scapus scar scar end scar tissue scarab scarab green scarabaeans

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