英和和英

to be necessary

have need of

of something, to be needed

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

to supply the demand―meet the demand

do the necessary

need the spur

necessity

Is required

clamant needs

absolutely essential

the degree of necessity

to cause necessity―necessitate

to meet a need―meet a want

to meet a need

It is necessary.

to be pressed by necessity

necessary business

urgently needed

by necessity

urgent necessity

a necessary thing

according to the need

demand and supply

It's necessary.

something desired as a necessity

moderate demands

meet a need

needing nourishment

to have enough of what is necessary