单词	Besselian elements
释义	Besselian elements noun Bes·​sel·​ian elements bə-ˈsel-yən- : mathematical-astronomical data employed by Bessel for facilitating precise prediction of a solar eclipse at any place on the earth Word History Etymology F. W. Bessel + English -ian
随便看	buckthorn family buckthorn fencing buckthorn weed buckthorns bucktooth bucktoothed bucktoother bucktoothest bucku buckus buckwagon buckwash buckwheat buckwheat cake buckwheat coal buckwheat family buckwheat honey buckwheat note buckwheat tree buckwheat vine buckwheater buckwheatest buckwheats buckwheatter buckwheattest

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