单词 | high-speed steel |
释义 | high-speed steelnounan especially hard, heat-resistant steel for use in lathe tools and for other applications involving high friction and wear. Origin of high-speed steelFirst recorded in 1925–30 Words nearby high-speed steelHighsmith, high society, high-sounding, high-speed, high-speed downlink packet access, high-speed steel, high-spirited, high spirits, high spot, high-step, high steppage gait Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for high-speed steelhigh-speed steel nounany of various steels that retain their hardness at high temperatures and are thus suitable for making tools used on lathes and other high-speed machines Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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