单词	hour angle
释义	hour angle noun : the angle between the celestial meridian of an observer and the hour circle of a celestial object measured westward from the meridian Word History First Known Use circa 1837, in the meaning defined above
随便看	begrudgingly begrutch begrutten begs begs (for) begs for begs off begti beguile beguiled beguilement beguilements beguiler beguilers beguiles beguiling beguilingly beguinages beguine beguines beguins begulfed begulfing begulfs begum

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