柯林斯词典laceration /ˌlæsəˈreɪʃən/ (lacerations) 1. N-COUNT Lacerations are deep cuts on your skin. 割伤; 划伤[usu pl, oft N prep] He had lacerations on his back and thighs. 他的背部和大腿都有划伤。 返回 laceration剑桥词典a cut 伤口，口子 The boy had received horrific injuries in the attack , including lacerations to both arms . 那次袭击中男孩受了重伤，两只手臂上都有伤口。 The body showed signs of laceration and bruising . 尸体有割伤和淤血的痕迹。 返回 laceration