词根词缀：medio-, medi-

【来源及含义】Latin: middle

【同源单词】admedial, ante meridian, antemeridian, anteromedial, anteromedian, aurea mediocritas

词根词缀：post-

【来源及含义】Latin: after, behind, later, subsequent

【同源单词】a posteriori, anemic necrosis, Anno post Romam conditam, anteroposterior, Culpam maiorum posteri luunt, dorsoposterior

词根词缀：postero-, poster-

【来源及含义】Latin: after, behind, following; denoting relationship to the posterior [back] part; usually used as a prefix

【同源单词】a posteriori, anteroposterior, Carpe diem, Culpam maiorum posteri luunt, dorsoposterior, inferoposterior