Correct

绕口

/ rào kǒu /
Strokes

Example

As an Adjective

tongue-twisting; hard to articulate

1
Zhè
gōu
huà
zhēn
ràokǒu
绕口
  
!

What a mouthful!

2
Hěn
ràokǒu
绕口
de
suōxiě
缩写
  
/
míngzi
名字

a tongue-twisting acronym/name