| 单词 | universal chuck |
| 释义 | universal chucknouna chuck, as on a lathe headstock, having three stepped jaws moving simultaneously for precise centering of a workpiece of any of a wide range of sizes. Origin of universal chuckFirst recorded in 1815–25 Words nearby universal chuckunivalve, univariate, universal, universal affirmative, universal beam, universal chuck, Universal City, universal class, universal donor, universal gas constant, universal gas law Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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