Read Edit View history 胆碱 dǎnjiǎn choline Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 胆碱/ 膽鹼 dǎnjiǎn choline noun · choline (amine related to vitamin B complex) 蛋黄中含有丰富的胆碱。 Edit Delete References Add reference No references for this word.