bun

• 一种小而圆的面包，可以是普通的面包，也可以是甜味的。

A small, rounded bread roll, which can be either plain or sweet.

1. Small bread rollA1formal

   A small, round, often sweetened bread roll, sometimes containing dried fruit or spices.

   小圆面包

   • She ate a hot dog bun with her sausage.
   • The bakery sells fresh cinnamon buns every morning.
   • He toasted a bun for breakfast and added butter.

   同义词bapcobrollteacake

2. Hair styleA2informal

   A hairstyle where the hair is twisted or tied into a round shape on the head.

   发髻

   • She wore her hair in a neat bun for the dance.
   • The ballerina's bun was perfectly smooth.
   • He quickly put his long hair up into a messy bun.

   同义词chignoncoilknottopknot

   反义词downloose

3. Buttocks (slang)B2slangamerican

   A slang term for the buttocks.

   屁股（俚语）

   • He fell and landed right on his bun.
   • She has been working out to tone her buns.
   • The comedian made a joke about slipping on ice and hurting his bun.

   同义词backsidebumbuttderrierereartush