| 释义 |
peen/pi:n/ n. & v.●n. the wedge-shaped or thin or curved end of a hammer head (opp. 反义 FACE n. 5a) (呈楔形、薄形或曲线形的)锤顶 ●v. tr. 1 hammer with a peen 用锤顶敲击 2 treat (sheet metal) with a stream of metal shot in order to shape it 冷锻使(金属薄板)成型 [16th c.: probably of Scandinavian origin] |