讚口不絕

赞口不绝
zànkǒubùjué
  1. (nonstandard) alternative form of 讚不絕口 /赞不绝口 (zànbùjuékǒu)
  2. alternative form of 讚不絕口 /赞不绝口 (zànbùjuékǒu)

Wiktionary

Entry Composition

1 讚 zàn (bound form) to praise; to laud (variant of 贊 zàn)
2 口 kǒu
  1. mouth
  2. classifier for things with mouths (people, domestic animals, cannons, wells etc)
  3. classifier for bites or mouthfuls
3 不絕 bùjué
  1. unending
  2. uninterrupted