| 单词 | number line |
| 释义 | number linenoun Mathematics.a straight line on which there is indicated a one-to-one correspondence between points on the line and the set of real numbers. Also called real line. Origin of number lineFirst recorded in 1955–60 Words nearby number linenumber-cruncher, number crunching, numbered account, number eight wire, numberless, number line, number off, number one, number opera, numberplate, Numbers Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for number linenumber line nounan infinite line on which points represent the real numbers 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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