单词 | boring mill |
释义 | boring millnounMetalworking. a machine for boring large holes in heavy work, having a table on which the work rotates while the hole is bored vertically. Origin of boring millFirst recorded in 1825–35 Words nearby boring millboricua, boride, boring, boring bar, boring machine, boring mill, Boris, Boris Godunov, Boris I, Boris III, borism Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for boring millboring mill nounengineering a large vertical lathe having a rotating table on which work is secured. Tools are held on a fixed post and the work is rotated around itAlso called (informal): roundabout 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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