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heliac什么意思

• heliac什么意思、翻译、用法

  英语翻译时间：2023/3/2 0:11:08阅读：1689

  heliac翻译heliacadj.pertaining to or near the sun; especially the first rising of a star after and last setting before its invisibility owing to its conjunction with the sun"the heliacal rising of the D