aerated spillway

例句：

1. 1. The aerated spillway is designed to prevent water from entering the reservoir during heavy rainfall.
   通气溢洪道设计用来在大雨期间防止水进入水库。
2. 2.The engineers were tasked with building an aerated spillway that could handle the floodwaters of a major river.
   工程师们被指派建造一个能够处理主要河流洪水的通气溢洪道。
3. 3. The aerated spillway was a critical component in the flood control system, providing a safe passage for floodwaters to flow out.
   通气溢洪道是防洪系统的关键组成部分，为洪水提供安全通道流出。