名词
中文翻译：母叶
同义词：
['母叶，母胚叶例句：1. The maternal cotyledon is the first leaf to emerge from the seed.（母叶是种子中首先出现的叶子。）']
例句：
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1. The maternal cotyledon is the first leaf to emerge from the seed.
母叶是种子中首先出现的叶子。
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2. During development, the maternal cotyledon provides nutrients for the embryo.
在发育过程中，母叶为胚胎提供养分。
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3. The maternal cotyledon plays a crucial role in determining the plant's growth and development.
母叶在决定植物生长和发育方面起着至关重要的作用。