淤塞

yūsè
  1. choked with silt
  2. silted up

CEDICT

to silt up; to be choked with silt

Wiktionary

淤積阻塞不能暢通。

重編國語辭典

淤積阻塞不能暢通

維基詞典

Entry Composition

1 淤 yū
  1. silt
  2. river sludge
  3. to silt up
  4. choked with silt
  5. variant of 瘀 yū
2 塞 sè (bound form) to block; to obstruct

Related entries

淤 yū
  1. silt
  2. river sludge
  3. to silt up
  4. choked with silt
  5. variant of 瘀 yū
淤滯 yūzhì
  1. silted up
  2. obstructed by silt
  3. variant of 瘀滯 yūzhì
阻滯 zǔzhì
  1. to clog up
  2. silted up