英和和英

habitual

habitual

used up

be of use

efficient

effective

put to use

something that is meant to be used

be used by

thoroughgoing

futile

to take care―be careful

to take care of―be careful of―give attention to―anything

active

busily

to make good use of something

put to use

to use something

to make use of something

suitable

suitable

lucrative

obstreperous

commonly

being for someone's use

worthwhile

to be used as a blind―be make a stalking-horse of

to use something regularly

to use for a wrong purpose

to use a person or a thing to achieve something