名词
中文翻译：正立叶
同义词：
['orthocotyl', "orthocotyl leaf例句：1. The plant's orthoploceous cotyledons are crucial for its survival.（这种植物的正立叶对它的存活至关重要。）"]
例句：
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1. The plant's orthoploceous cotyledons are crucial for its survival.
这种植物的正立叶对它的存活至关重要。
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2.During the germination process, the orthoploceous cotyledons serve as a protective barrier.
在发芽过程中，正立叶作为保护屏障起作用。
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3. The orthoploceous cotyledons are also known as "leaf-like" structures in many plants.
正立叶在许多植物中也被称为“叶状”结构。