出水口

chūshuǐkǒu
  1. water outlet
  2. drainage outlet

CEDICT

管道排水的泄口。

重編國語辭典

Entry Composition

1 出水 chūshuǐ
  1. to discharge water
  2. to appear out of the water
  3. to break the surface
2 口 kǒu
  1. mouth
  2. classifier for things with mouths (people, domestic animals, cannons, wells etc)
  3. classifier for bites or mouthfuls