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vascular tissue

vascular tissue 的中文翻译


维管组织

vascular tissue 的英文句子和中文句子



The innermost layer of the cortex that forms a sheath around the vascular tissue of roots and some stems.

内皮层皮层的最内层,在根、茎的导管组织周围形成一道叶鞘(茎衣)