| 单词 |
bott |
| 释义 |
▪ I. bott|bɒt| [cf. bat n.2] 1. The name given by lace-makers to the cushion on which lace is woven.
1849in Craig. 2. ‘In founding, a clay plug used to close a hole against molten iron’ (Cent. Dict. Suppl. 1909). Also attrib. So ˈbotting vbl. n. (see quot. a 1877).
a1877Knight Dict. Mech., Botting, restopping the tapping-hole of a furnace after a part of its charge has been allowed to flow therefrom. 1888Lockwood's Dict. Mech. Engin., Bott Stick. 1900J. Sharp Mod. Foundry Pract. 144 A round ball of this [loam] is placed on a disc of iron at the end of an iron rod, and is forced into the tap⁓hole..when it is wished to stop a tapping out with the bott or bod stick. ▪ II. bott(e obs. form of boat n., boot. ▪ III. bott see bot. |

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