英和和英

do the necessary

precise

of something, to be needed

to be necessary

a necessary thing

necessity

have need of

accurate

do the needful

exactly

urgently needed

to be pressed by necessity

according to the need

meet a need

absolutely necessary

by necessity

It's necessary.

necessitate or exact

to be sufficient

straight

Is required

clamant needs

more than is needed

thorough

the degree of necessity

to meet the need―fill a need―minister to one's needs

as much as necessary

to meet a need

position or line of employment

not necessary