seed cotton

例句：

1. 1. The cotton plant is a key crop in the region.
   棉花植物是该地区的关键作物。
2. 2. Cotton is widely used for making clothes and textiles.
   棉花被广泛用于制作衣服和纺织品。
3. 3.The farmers are sowing seeds of cotton to prepare for the next harvest.
   农民们正在播种棉花种子，为下一次收获做准备。