| 单词 | quartering hammer |
| 释义 | > as lemmasquartering hammer quartering hammer n. rare a hammer with which rough masses of flint are shaped for flaking. ΚΠ a1884 E. H. Knight Pract. Dict. Mech. Suppl. 733/1 Quartering-hammer, a steel hammer of from 1 to 2 pounds weight used in blocking out masses of flint for flaking. 1945 Amer. Antiq. 11 63/1 The removal of the flake from the core follows the method used in the modern production of gun flints, substituting a quartz hammerstone for the steel quartering hammer. < as lemmas |
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