1a grooved or rounded tool on which iron is shaped
套柄铁锤, 压槽锤, 套锤。
1.1a groove made by this, especially in a horseshoe
(尤指在马蹄铁上)用套锤压成的槽。
with obj.
stamp (iron) with a such a tool
用套锤锻制(铁); 用套锤在…上开槽。
词源
early 19th cent. (as a verb): of unknown origin.