per·i·derm 
(pĕrĭ-dûrm′)
(pĕrĭ-dûrm′)n.
The outer layers of tissue of woody roots and stems, consisting of the cork cambium and the tissues produced by it, such as cork.
per′i·dermal, per′i·dermic adj.
| 单词 | periderm |
| 释义 | per·i·derm (pĕrĭ-dûrm′)n. The outer layers of tissue of woody roots and stems, consisting of the cork cambium and the tissues produced by it, such as cork. per′i·dermal, per′i·dermic adj. |
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