| 单词 | naval observatory |
| 释义 | Naval Observatorynounan astronomical observatory located in Washington, D.C., operated by the U.S. government, and responsible for the U.S. time service. Words nearby Naval Observatorynaval, naval academy, naval architecture, naval brass, naval mine, Naval Observatory, naval stores, Navane, navar, Navaratri, Nav. Arch. Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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