helical orbit

例句：

1. 1.The coiled spring is the key to the mechanism's functioning.
   卷曲的弹簧是这个机制运作的关键。
2. 2. The molecule has a helical structure that allows it to interact with other molecules.
   这个分子有一个螺旋结构，使它能够与其他分子相互作用。
3. 3. The helical growth of the plant is due to its ability to absorb nutrients from the soil.
   植物的螺旋生长是由于它从土壤中吸收养分的能力。