해롭다

To be required or demanded as a necessary condition or action.

To correspond to, be applicable to, or fall under a certain category or value.

To be insufficient, lacking, or not enough in quantity, quality, or ability.

The center of interest or activity; the point where light rays meet (optics). In discussion, it refers to the main point of concentration.

The physical or mental energy that is exerted to achieve a purpose or result.

A cause, explanation, or justification for an action or event.

Relating to or concerned with what is actually possible or likely in a given situation, rather than what is ideal or imagined.

A preconceived opinion that is not based on reason or actual experience; bias against a group or person.

Existing, occurring, or carried on between two or more nations. It relates to global relations and standards.

To experience or undergo something personally. To gain knowledge or skill by doing or seeing something.