Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
熔炉；加热炉；炉子
先理解核心含义，再看它在真实句子里的用法。
熔炉；加热炉；炉子
An industrial heating device or enclosed chamber used for smelting metal, firing ceramics, heating buildings, or burning refuse.
The furnace in the basement keeps the whole house warm during winter.
地下室的暖气炉让整个房子在冬天保持温暖。
工业加热设备,如用于冶炼金属或烧制陶瓷。
An industrial heating device, such as for smelting metal or firing ceramics.
一个封闭的腔室,用于产生热量以加热建筑物、销毁垃圾、冶炼或精炼矿石等
an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc.
惩罚、痛苦或重大考验的场所或时期；严酷的经历或磨练。
A place or time of punishment, affliction, or great trial; severe experience or discipline.
Before the winter arrived, we had a technician check the furnace.
冬天来临之前，我们请技术人员检查了暖气炉。
The factory's furnace melts scrap metal at a very high temperature.
工厂的熔炉在高温下熔化废金属。
Choose the next layer that will help you use furnace with more confidence.
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Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.