screw with knurled head

例句：

1. 1. The screwwith a knurled head iseasy to turn.
   带螺纹的头部螺丝很容易拧动。
2. 2. We used a screw witha knurled head to holdthe door shut.
   我们用一个带螺纹的头部螺丝把门关上。
3. 3. The screwwith a knurled head wasthe only one that fit our screwdriver.
   带螺纹的头部螺丝是我们唯一适合螺丝刀的。