inside screw rising stem

例句：

1. 1. The screw holds the door together.
   螺丝将门连接在一起。
2. 2. He used a screwdriver to tighten the screws.
   他用螺丝刀紧固了螺丝。
3. 3.The screw was too small for the hole, so it had to be replaced.
   螺丝太小，无法放入孔中，因此需要更换。