英语词汇“astro compass”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	astro compass
释义	astro compass astro compass An instrument used primarily to obtain true heading or true bearing by reference to celestial bodies. astro compass astro compass A nonmagnetic compass that establishes directions relative to the known true bearing of a heavenly body that emits light and whose direction is known. This reference bearing either is computed or determined indirectly by making various settings on the instrument.
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英语词典包含2567994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。