訥澀

讷涩
nèsè
  1. clumsy in speech
  2. tongue tied

CEDICT

不善於說話，拙於言辭。

重編國語辭典

不善於說話或表達言辭。

維基詞典

Entry Composition

1 訥 nè
  1. to speak slowly
  2. inarticulate
2 澀 sè
  1. astringent
  2. tart
  3. acerbity
  4. unsmooth
  5. rough (surface)
  6. hard to understand
  7. obscure

Related entries

笨嘴拙舌 bènzuǐzhuōshé
  1. clumsy in speech
  2. poor speaker