单词	bolt-action
释义	bolt-action adjective bolt-ac·​tion ˈbōlt-ˈak-shən  of a firearm : loaded by means of a manually operated bolt Word History First Known Use 1896, in the meaning defined above
随便看	béchamel Béchamp reduction Béchar béguin bénitier Béranger bézier bézier curve Béziers bêche-de-mer bêches-de-mer bête noire bêtes noires bêtise bêtises Bío-Bío bône Böhme böhmer wald böhmite Böttger ware Bülow bütschliite Bābur Bākhtarān

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