英语词汇major papilla怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	major papilla
释义	major papilla 简明释义十二指肠大乳头：十二指肠中的圆形突起，胆总管和胰管流入其中。在大多数人中，十二指肠大乳头是分泌胆汁和其他促进消化的酶的主要机制。
随便看	directed play direct pressure directed private study directed program graph directed quantity directed radiation directed ray directed reading activity directed reading thinking activity directed response directed retry directed reverie therapy directed rounding directed routing directed scan directed screening direct seeding directed segment directed selection directed semantic graph directed sequencing directed set directed set of points directed slipstream directed solidification

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。