英和和英

do the needful

do the necessary

to be necessary

require exertion

a necessary thing

to be pressed by necessity

have need of

position or line of employment

to meet a need

meet a need

of something, to be needed

to cause necessity―necessitate

the matter which must be addressed

the act of requiring

want to have

by necessity

necessity

to meet a need―meet a want

an emergency

something that is indispensable

to suit the exigency

necessary business

to gather the necessary things

according to the need

to provide the necessities

need the spur

to supply the demand―meet the demand

necessitate or exact

to complete one's business

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