名词
中文翻译：初级韧皮部
同义词：
['primary sieve element', 'primary parenchyma']
例句：
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1. The primaryphloem is responsible for transporting water and nutrients from the roots to the leaves.
初级韧皮部负责将水分和养分从根部输送到叶子。
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2.In the process of photosynthesis, the primary phloem plays a crucial role in transferring light energy to the chloroplasts.
在光合作用过程中，初级韧皮部在将光能传递给叶绿体方面起着至关重要的作用。
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3. The primary phloem is also known as the "silk road" of plant cells, connecting the different parts of a plant together.
初级韧皮部也被称为植物细胞的“丝绸之路”，将植物的不同部分连接在一起。