laser head

• 激光头

laser head的用法和样例：

例句

1. Connect the plug of laser head firmly with its power supply.
   请将激光头上的插头与电源紧密连接。
2. Balloon, drill, and laser are all attached to a catheter inserted through a small incision in the arm or groin and snaked through an artery to the blockage.
   气囊，钻头，激光头都装在一个导管上通个手臂或腹股沟的一个小的穿刺孔穿过动脉达到阻塞部位。