furnace
🇺🇸
/ˈfɜːrnɪs/
🇬🇧
/ˈfɜːnɪs/
a very hot enclosed space for heating metal or glass
The metal was melted in the furnace to make tools.
金屬在熔爐中熔化以製造工具。
a device that heats water for buildings or makes steam for engines
The furnace in our house keeps us warm during winter.
我們房子裡的暖氣爐在冬天讓我們保持溫暖。