통신

The set of tools, machines, or clothing needed for a particular activity or purpose.

Something that exists in the imagination or is simulated by a computer, rather than being physically real.

An object or device used to perform a specific task; can also refer to a method or means to achieve an end.

To remodel, renovate, or modify the structure of something to improve it or change its purpose.

A requirement or standard for the size, shape, or quality of a product. It ensures consistency and compatibility in manufacturing and design.

To create or improve something (such as a product, technology, or skill) over a period of time; to develop land or resources.

The application of scientific knowledge for practical purposes; a particular skill or ability to do something.

To grow or cause to grow and become more mature, advanced, or elaborate. It refers to progress in various fields like economy, technology, or skills.

To grow, improve, or become more advanced over time. It is used to describe the advancement of technology, economy, or human skills.

To apply a rule, theory, or technology to a specific situation or case to achieve a result.