| 单词 | positive vetting |
| 释义 | positive vettingnounthe checking of a person's background, political affiliation, etc, to assess his suitability for a position that may involve national security Words nearby positive vettingpositive polarity, positive ray, positive scotoma, positive stain, positive theology, positive vetting, positivism, positivity, positron, positron emission tomography, positronium 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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