1640s, from retard (v.) + -ant or from Latin retardantem (nominative retardans), present participle of retardare. From 1952 as a noun, "retardant substance."
双语例句
1. There are a variety of synthetic LaTeX , flame retardant, etc.
合成物则有各种合成乳胶 、 聚乙烯醇等.
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2. The application examples of the flame retardant were given.
文中还列举了该阻燃剂的应用.
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3. Its film has special performances in flame - retardant and electronic - conduction.
漆膜具有 长期 稳定的导静电性及阻燃性.
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4. It has good flame - retardant property, high temperature stability and low - temperature anti - cracking property.
具有良好的阻燃性能 、 高温稳定性和低温 抗 裂性能.
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5. All wood veneers, plywood, millwork, and blocking shall be fire retardant.
