英和和英

be used by

to use a person or a thing to achieve something

the state of having been made use of

avail oneself to

Can use it practically

used up

turn…to (good) account …

the act of using up something

make available

Use it as...

to understand and make use of something

the quality of taking advantage

have and exercise

be in common use

to exhaust something

User-friendly

take or use

of a thing or person, being very useful to do something

I want to use it.

the act of employing and using someone

an act of using for service

Use as is

the action of using something

make available

Finish using

a thing that is useful

Ease of use.

I find him useful

easy to use

come into use