词根词缀：emesi-, -emea, -emesis, eme-, emeto-, emet-, emeti-, -emetic
【来源及含义】Greek: vomit; barf; puke; regurgitate, "throw up"
【同源单词】antemetic, antiemesia, antiemetics, autemesia, dysemesia, emesia
词根词缀：matut-, matuti-, matuto-
【来源及含义】Latin: morning; early