| 单词 | to work an observation |
| 释义 | > as lemmasto work an observation †to work an observation: to ascertain the latitude or longitude by means of calculations based on a measurement of the sun's altitude.extracted from observationn.< as lemmas |
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英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。