| 单词 | astronomical distance |
| 释义 | astronomical distancenounthe distance from one celestial body to another, measured in astronomical units, light-years, or parsecs. Words nearby astronomical distanceastronavigation, astronomer, Astronomer Royal, astronomical, astronomical clock, astronomical distance, astronomical frame of reference, astronomical telescope, astronomical triangle, astronomical twilight, astronomical unit Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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