prop aerial root

例句：

1. 1. The team's performance propelled them to victory.
   团队的表现推动了他们的胜利。
2. 2. The new policy was designed to prop up the economy.
   新政策旨在支持经济。
3. 3. The company's success is largely due to its strong proprietary technology.
   公司的成功在很大程度上归功于其强大的专有技术。