英和和英

a device that requires skill for proper use

provide (a device) with something necessary

having the requisite qualities for

equipment designed to serve a specific function

a device for stretching things

of a device, allowing it to be operated

a device that is used for visual education

a device for {recording sound}

an device to assist the handicapped

a device for sucking up something

a device for holding something

I need to stay near the device.

a device called a {compatible plug}

a device that one pushes to operate an apparatus

a device regarded as providing amusement

a device used for controlling someting

device which controls certain subjects

a holding device

a device attached to the main thing

a device designed to provide exercise for the user

a device for making something stable

the quality of being able to meet a need satisfactorily:

a device used for pulling something

lacking necessary force for effectiveness

necessity is the mother of invention

Necessity is the mother of invention.

need an eye

an ingenious device

capital funds necessary for fixed equipment

fragile items require separation and cushioning