hearth          
noun [ C ] uk/hɑːθ/ us/hɑːrθ/
 壁炉炉床;壁炉边
the area around a fireplace or the area of floor in front of it
  A bright fire was burning in the hearth. 壁炉里熊熊的炉火在燃烧。 
  literary(尤指充满温馨和爱意的)家 
a home, especially when seen as a place of comfort and love
  They were reluctant to leave hearth and home. 他们很不情愿离开温馨的家。