| 单词 | matched sample |
| 释义 | matched samplenounstatistics a sample in which the individuals selected for analysis share all properties except that under investigation Words nearby matched samplematchboarding, matchbook, matchbox, matched order, matched-pairs design, matched sample, matchet, match-fit, match-funding, matching, matchless 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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