Screw spirit usually refers to indomitable and indomitable spiritual quality. Different from screws, it does not refer to people's professional skills or knowledge in a certain field or aspect, but refers to their strong perseverance and indomitable spirit in the face of difficulties or setbacks. People with screw spirit usually don't give up because of failure or difficulties, but will make unremitting efforts to overcome difficulties, meet challenges and finally achieve their goals.

Screw spirit can also be manifested as a high degree of recognition and commitment to work and responsibility. Like screws, they can bear heavy pressure, complete tasks stably and reliably, and have a deep sense of pride and responsibility for their work.

In short, screw spirit refers to the spiritual quality of bravely facing difficulties, not giving up easily and always sticking to the goal.