核心

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.

A formal disagreement or objection to a proposal, decision, or opinion.

Having or showing great knowledge or learning; erudite. It describes someone who has studied extensively across various fields.

Everyone expresses their own opinions or views freely. It is a common term used to describe discussions, seminars, or collaborative environments.

Admittedly; no doubt; it is true that. Used to acknowledge a fact before introducing a contrasting or more important point.