英和和英

use diligently

use sparingly

convenient to use

Make it easy to use

use care

user‐friendly

user‐friendly

easy to use

to use prudence

become used up

put to use

put to use

being used to

I have finished my business

I am quit of the business.

I am through with my business

used as intensifiers

to allot something for a purpose

be of use

to carry out one's tasks to completion

something used to beautify

use to the utmost

deplete

I'll try using it.

to serve a purpose

what is left over after spending―the remnant

the act of using a substance as medicine

to resort to base artifices―low tricks―dirty tricks―shabby tricks―dog's tricks―artful dodges

to send a messenger

come into use