英语词汇“optical double star”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	optical double star
释义	optical double star noun variants or less commonly optical double or optical pair : double star sense 2 compare physical double star
随便看	diagrammeter diagramming diagrams diagraph diagraphic diagraphs diagrids Diaguita diaguitas Diaguite diaheliotropism diakineses diakinesis dial dial bird dial feed dial gauge dial indicator dial lock dial press dial telegraph dial telephone dial tone dial-up dialable

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optical double star