Our World 4 - Unit 7

to not be successful in achieving something

the use of skill and imagination to produce something new or to produce art

a thing or an idea that has been invented

to produce or design something that has not existed before

a form of energy from charged elementary particles, usually supplied as electric current through cables, wires, etc. for lighting, heating, driving machines, etc.

to achieve something that you have been trying to do or get; to have the result or effect that was intended

a thing that is difficult to deal with or to understand

one of the round objects under a car, bicycle, bus, etc. that turns when it moves

that can help you to do or achieve what you want

the ability to create pictures in your mind; the part of your mind that does this

a plan, thought or suggestion, especially about what to do in a particular situation

a device that is placed inside a car engine, clock, radio, etc. and that produces the electricity that makes it work