short flexor muscel of thumb 基本例句 拇短屈肌 The APB insertion sites gave good thumb motion and the FPB and radial dorsal hood also resulted in good oppisition as well as superior pinch strength.拇短屈肌腱联合桡背侧伸肌腱帽的嵌入点和拇短展肌腱嵌入点能够提供充分的拇对掌活动，拇短屈肌腱联合桡背侧伸肌腱帽的嵌入点尚能提供较大的拇指握持力。