| 单词 | parsec |
| 释义 | parsec (once / 193760 pages) n WORD FAMILY parsec: parsecs USAGE EXAMPLES“Manufacturing employment is now back to 1941 levels and falling,” said James Smith, chief economist of Parsec Financial. Wall Street Journal(Dec 08, 2016) “They’ll move more often than most analysts expect right now,” said James F. Smith, chief economist at Parsec Financial. Wall Street Journal(Dec 08, 2016) Their starting lineup might be light years ahead, but their bench is a few hundred parsecs behind. The Guardian(Oct 26, 2016) n a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years Syn|Hyper secpar astronomy unit a linear unit used for astronomical distances |
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