책 Insight - 중상급 - 유닛 9 - 9A

to become apparent after a period of development, transformation, or investigation

the application of scientific knowledge for practical purposes, especially in industry

a business or company that has just begun operation

a type of educational institution that provides training and education in practical skills and applied sciences

the part of the phone held to the ear through which one can listen and speak

a flexible, insulated wire that carries electricity for household devices

a group of numbered buttons on a surface used for operating a TV, phone, computer, etc.

a device worn on the head that combines a headphone and microphone for listening and speaking

a very small device that we put on the opening outside of our ear canals to listen to music or sounds without others listening

large and occupying a significant amount of space, often hard to handle

having the latest and most advanced features or design

functional and easy to use

costing a lot of money

having a smooth and shiny texture, typically describing hair, fur, or skin that appears healthy and well-maintained

(of prices) unreasonably or extremely high

moderate in amount or quality

easily damaged or broken

having the ability to return to its original shape or position after being stretched or compressed

challenging to manage or move due to size, weight, or awkward shape

having a refined and graceful appearance or style

simple in design, without a specific pattern

(of ideas, products, etc.) creative and unlike anything else that exists

lacking purpose or function, and unable to help in any way

favorable or well-suited for a specific purpose or situation

outdated and gone out of style, often replaced by more current trends or advancements

(of a material or product) durable and able to withstand frequent use or wear without showing signs of damage

a person or group who is among the first to embrace and use a new product, technology, or innovation