Read Edit View history 包被 bāobèi peridium Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 包被 · bāobèi · peridium 2026/03/04 包被 bāobèi peridium peridium (envelope or coat of fungi, e.g. puffballs) 成熟后，马勃的包被会破裂，释放出内部的孢子。 created sense Mar 4, 2026, 02:25 AM