orogastricWiktionary 原文构词拆分oro-前缀Of or pertaining to the mouth.+gastric词根/词干词源说明From oro- + gastric.释义（英文）形容词 AdjectiveOf or pertaining to the mouth and the stomach; usually with reference to an enteral feeding tube passing through the mouth and into the stomach.词族派生词（1）orogastrically