单词	sprag road
释义	sprag road noun : a gangway so steep that the wheels of ore cars have to be spragged when going down Word History Etymology sprag entry 2
随便看	duvets duvetyn duvetynes duvetyns Duwamish duwamishes dux dux fe dux femina facti duxelles duxes duyker duykers DV dvandva dvandvas Dvapara Yuga DVD DVDs dvds dvi- Dvina Bay Dvina, Northern Dvina, Western dvinsk

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