英语词汇“天狼年”的翻译、意思、用法、释义-英汉汉英词典

单词	天狼年
释义	天狼年 tiān láng nián Sothic year天狼年a.Sothic(古埃及历的)天狼周的；天狼年的phr.Sothic year（古埃及历的）天狼年（以天狼星环绕太阳一周为年，计为天零小时）
随便看	operating envelope operating environment operating environmental temperature operating equipment operating error operating expense operating expenses operating experience feedback operating facilities operating factor operating field operating flexibility operating flow operating fluid operating flux operating flux level operating flux--level operating force operating forces operating fork operating fork ball-end operating fork return spring operating frequency operating function operating gangway