单词 | peen |
释义 | peen n. & v. --n the wedge-shaped or thin or curved end of a hammer-head (opp. FACE n. 5a). --vtr.   1. hammer with a peen.   2. treat (sheet metal) with a stream of metal shot in order to shape it. Etymology: 17th c.: also pane, app. f. F panne f. Du. pen f. L pinna point |
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