词根词缀：koly-, coly-

【来源及含义】Greek: hinder, inhibiting, to cut short, stop

【同源单词】kolypeptic, kolyphrenia, kolyseptic, kolytic

词根词缀：valvulo-, valvul-

【来源及含义】Latin: a doorlike structure in a passageway that hinders or prevents the reflux or flowing back of its contents

【同源单词】bivalve, bivalved, bivalvular, cardiovalvulitis, equivalve, equivalvular