(a) = bolt, n.1 3 (now chiefly historical); (b) = bolt, n.1 7b.
单词 | θ163549 |
释义 | society > armed hostility > military equipment > weapon > device for discharging missiles > firearm > parts and fittings of firearms > [noun] > breech > bolt (4) rifle bolt1849 (a) = bolt, n.1 3 (now chiefly historical); (b) = bolt, n.1 7b. bolt1859 A sliding metal rod in the breech mechanism of a rifle which opens and closes the bore and positions the cartridge. Subcategories:— bolt action (2) |
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