剑桥词典an injury in which one of the bones in the lower part of the arm breaks at the wrist 科利斯骨折，桡骨远端骨折 Colle's fracture often occurs when someone falls with a hand outstretched . 科利斯骨折通常发生在跌倒时一只手伸出的情形下。 返回 Colles' fracture