Read Edit View history 十二指肠 shí'èrzhǐcháng duodenum Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 十二指肠/ 十二指腸 shí'èrzhǐcháng duodenum noun 医生说他的十二指肠溃疡已经痊愈了。 Edit Delete References Add reference No references for this word.