不可或缺

To go against or be contrary to (something). Used to describe conflicting ideas, evidence, or laws.

To diminish the importance, visibility, or intensity of something; to fade out.

To include or incorporate a wide range of things or everything within a specific category; to sweep up all items.

To rely on, by means of, or by virtue of. It indicates the basis or tool used to achieve a result.

An agency or means of doing something; a medium through which something is transmitted or expressed.

Similarities and differences; the aspects in which two or more things are alike or distinct.

To tend towards or to show a trend of becoming a certain state. It is a vital word for describing trends in IELTS Task 1.

To run through from beginning to end; to permeate or be present throughout a whole thing (like a theme in a book or a road through a city).

Supporting evidence or data that helps to confirm or corroborate a theory, claim, or fact.

The quality of being logical; the state of being characterized by sound reasoning and clear connections between ideas.