名词
中文翻译：初生韧皮部
同义词：
["初生木质部，初生韧皮部例句：1. The phloem initials are the first part of a plant's vascular system.（初生韧皮部是植物的维管系统的第一部分。）"]
例句：
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1. The phloem initials are the first part of a plant's vascular system.
初生韧皮部是植物的维管系统的第一部分。
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2.The phloem initials play a crucial role in the transportation of nutrients throughout the plant.
初生韧皮部在植物体内营养物质的运输过程中起着至关重要的作用。
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3. The phloem initials are responsible for transporting water and sugars from the roots to the leaves.
初生韧皮部负责将水分和糖分从根部输送到叶子。