Read Edit View history 赖氨酸 lài'ānsuān lysine Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 赖氨酸/ 賴氨酸 lài'ānsuān lysine noun · lysine (Lys), an essential amino acid 赖氨酸是人体必需的一种氨基酸。 Edit Delete References Add reference No references for this word.