| 单词 | sieve area |
| 释义 | sieve areanoun variants or less commonly sieve field : an area in the wall of a sieve-tube element, sieve cell, or parenchyma cell in which are clustered pores through which cytoplasmic connections pass to adjoining cells and which in sieve-tube elements are typically most highly developed on the end walls between adjacent elements where they constitute sieve plates |
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