排水孔

páishuǐkǒng
  1. plughole
  2. drainage hole

CEDICT

Entry Composition

1 排水 páishuǐ to drain
2 孔 kǒng
  1. hole
  2. classifier for cave dwellings

classifier: 個

Related entries

排水口 páishuǐkǒu
  1. plughole
  2. drainage hole