词汇网络: صلابة

The quality of remaining constant, stable, or unchanging over time. Often used to describe a plateau in a graph.

Firmness of purpose or determination. It is used in IELTS to describe the personal qualities needed for success in sports, education, or career.

The quality or state of being physically or mentally strong. It also refers to the capacity to influence or control, or a physical force in science.

The ability to remain firm, steadfast, and resilient in the face of difficulties, challenges, or attacks.