water outlet

• 排水口

water outlet的用法和样例：

例句

1. There is a small drainage outlet for changing water under the vase, and we use the rubber buffer to block it.
   花瓶下部有一个换水用的小排水口，并用橡胶塞塞住。
2. To prevent water damage, the valve must be properly connected to a discharge line which terminates at an adequate drain.
   为了防止水的破坏，这些阀门必须与排水管道连接，以便能够将水排到适当的排水口。