seminal leaf

例句：

1. 1.The plant's seed leaves are green and shiny.
   这种植物的种子叶是绿色的，闪闪发光。
2. 2. The scientist studied the embryo leaves of the plant to understand its growth.
   科学家研究了这种植物的胚叶，以了解其生长。
3. 3.The young tree has delicate seed leaves that can withstand harsh weather conditions.
   这棵年轻的树有娇嫩的种子叶，能够承受恶劣的天气条件。