Word · Frequency #26419
refractories
耐火材料；耐熔材料
refractories is the plural of refractory.
A material, such as a brick, that has a very high melting point and can withstand extreme heat.
- 1.
A material or piece of material, such as a brick, that has a very high melting point.
耐火材料,如耐高温的砖块
- 2.
A plant or factory that produces such material.
生产耐火材料的工厂
耐火材料厂；耐火材料,如耐高温的砖块；生产耐火材料的工厂；不听话的；执拗的
In use
The furnace is lined with refractory to withstand high temperatures.
This type of refractory is commonly used in the steel industry.
The engineer specified a new refractory for the kiln lining.
Connections
Collocations
- basic refractory
- 碱性耐火材料
- Basic refractories are widely used in steelmaking furnaces.碱性耐火材料广泛用于炼钢炉。
- dense refractory
- 致密耐火材料
- Dense refractories have low porosity, which helps resist slag attack.致密耐火材料孔隙率低，有助于抵抗炉渣侵蚀。
- monolithic refractory
- 整体耐火材料
- Monolithic refractories can be installed without joints.整体耐火材料可以无接缝施工安装。
- castable refractory
- 耐火浇注料
- A castable refractory is suitable for repairing furnace linings.耐火浇注料适用于修复炉衬。
- refractories industry
- 耐火材料工业
- The refractories industry has grown alongside the steel sector.耐火材料工业随着钢铁行业的发展而增长。
Learner notes
Memory Tip
耐火材料 refractory：把 re- 记成“反复”，把 -fract- 联想成“裂”，耐火砖反复烧也不裂、不熔，就记住了。
Context & Register
语域：formal 常见场景：metallurgy、industrial materials、kiln construction 该义项为技术性用语，多用于工业、冶金或建材等专业场合；日常口语中较少见，通常可写作 refractory material 或用复数 refractories。
Grammar Note
常作可数名词，但医学用法中常为单数
Pronunciation & Spelling
与 factory /ˈfæktəri/ 和 satisfactory /ˌsætɪsˈfæktəri/ 押韵：重读元音同为 /æ/，后面都是 /ktəri/。directory /dəˈrɛktəri/、victory /ˈvɪktəri/、territory /ˈtɛrətɔːri/ 拼写相近但元音不同，不押韵。
Learn the forms together
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, WORDNET.