[----]

Jyutping ban6 hau2 zyut3 sit6
Pinyin bèn kǒu zhuó shé

Definitions (Wiktionary)
  1. phrase, idiomatic
    awkward in speech; inarticulate
    (syn.) 笨嘴拙舌

[----]

Jyutping ban6 hau2 zyut3 sit6
Pinyin bèn kǒu zhuō shé

Definitions (CC-CEDICT)
  1. awkward in speech
Definitions (Wiktionary)
  1. phrase, idiomatic
    awkward in speech; inarticulate
    (syn.) 笨嘴拙舌