讷吃 【医】 anarthria literalis; balbucinate; balbuties; dysarthria literalis\n dysarthria syllabaris spasmodica; dysphemia; ischnophonia\n lingual titubation; psellism; psellsmus; spasmophemia\n St. Vitus' dance of voice; stammer; stammering; stammering speech\n stutter; stuttering