punch1/pʌntʃ; pʌntʃ/v [T]1 to hit someone or something hard with your FIST (=closed hand) 用拳猛击: punch sb on/in sth He punched me in the face. 他一拳打在我的脸上。see box at见 HIT1 方框see picture on page 见 A11 页图2 to make a hole in something, using a sharp tool〔用利器〕在〔某物〕上打孔: The inspector punched our tickets. 查票员在我们的票上打了孔。These bullets can punch a hole through 20mm steel. 这些子弹能穿透 20 毫米厚的钢。3 punch the air to move your FIST up quickly above your head, to show that you are pleased〔因喜悦而〕挥舞拳头
punch2n 1 [C] when you hit someone once with your FIST (=closed hand) 用拳打﹐一拳: a punch in the stomach 打在腹部的一拳2 [U] a drink made from fruit juice, sugar, and alcohol〔用果汁﹑糖和酒制成的〕宾治﹐潘趣酒3 [C] a sharp tool used to make a hole in something 打孔器﹐穿孔机