bobble hat

US /ˈbɑː.bəl ˌhæt/
UK /ˈbɑː.bəl ˌhæt/
"bobble hat" picture
1.

绒球帽, 毛线帽

a knitted hat with a bobble on top

:
He wore a warm bobble hat to keep his head cozy in the snow.
他戴着一顶暖和的绒球帽,在雪中保持头部温暖。
The child looked adorable in her new pink bobble hat.
孩子戴着她那顶新的粉色绒球帽,看起来很可爱。