Read Edit View history 叶枕 yèzhěn pulvinus Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 叶枕/ 葉枕 yèzhěn pulvinus noun · (botany) pulvinus 含羞草的叶枕在受到触碰时会使叶片闭合。 Edit Delete References Add reference No references for this word.