inlet line

例句：

1. 1. The inlet line was damaged during the flood.
   洪水期间，入水线受损了。
2. 2.The engineers were inspecting the inlet lines for leaks.
   工程师们正在检查入水管线是否有泄漏。
3. 3.The inlet line is crucial for maintaining water quality in the river.
   入水线对于保持河流水质至关重要。