| 单词 | punch-holder |
| 释义 | > as lemmaspunch-holder punch-holder n. ΚΠ 1821 S. Wilson Patent in London Jrnl. Arts & Sci. 2 257 A thick brass plate..called the punch-holder. 1945 Jrnl. Criminal Law & Criminol. 35 139 The punch and die set illustrated consists of a heavy base plate..upon which is mounted a heavy column carrying the punch holder and the operating lever. 2004 V. Boljanovic Sheet Metal Forming Processes & Die Design x. 139 The die consists of a punch holder..and die shoe. < as lemmas |
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