groove insert

例句：

1. 1. The engineer inserted the screw into the hole.
   工程师把螺丝插入了孔里。
2. 2. The carpenter affixed the planks to the wall.
   木匠把木板固定在墙上。
3. 3. The musician inserted his instrument into the music box.
   音乐家把他的乐器插入音乐盒中。