balaclava

• 一种紧贴头部的羊毛帽，覆盖整个头部只露出面部，常用于保暖或隐藏身份。

A close-fitting woolen cap that covers the entire head except for the face, often worn for warmth or concealment.

1. Close-fitting woolen capB1formal

   A tight-fitting woolen head covering that leaves only the face exposed, often worn for warmth or concealment.

   紧身羊毛帽

   • He wore a balaclava to protect his face from the cold wind.
   • The skier pulled a balaclava over his head before hitting the slopes.
   • In winter, many cyclists wear a balaclava under their helmet.

   同义词ski mask