壁炉地面 炉边英释
It was winter and there was a huge fire roaring in the hearth..时值冬天，壁炉里的炉火在熊熊燃烧。
hearth furnace,床式反射炉
open hearth,平炉
hearth and home,温暖舒适的家庭(生活)
hearth bottom,n. 【机】炉床底
rotary hearth furnace,环形加热炉；转底炉
open hearth furnace,平炉
