解決策

The state of being sufficient or satisfying a requirement. It is often used in formal contexts regarding criteria, human resources, or needs.

The action of focusing one's attention or mental effort on a particular object or activity; also refers to a high density of something in one area.

Clear and definite; leaving no doubt. Essential for academic writing to describe goals, results, or definitions.

Books, reports, or articles that provide information or evidence on a specific subject. Essential for citing sources in academic work.

The existing state of affairs, especially as contrasted with a different potential status. Used to introduce problems in IELTS essays.

Extremely careful and giving great attention to detail; precise. It is often used to describe research, planning, or artwork.

The circumstances or situation that prevail at a particular time or underlie an event; the context.

The ability to see into a situation or problem deeply and understand its inner nature or hidden truths. It is a high-level form of understanding or 'insight'.

The act of hindering, obstructing, or preventing progress, development, or a biological process.

Something that appears or occurs frequently, especially in tests, literature, or data sets.