英和和英

of something, to be needed

to be necessary

the degree of necessity

something desired as a necessity

action having to do with progress of action or matter (do more than is necessary)

of something or someone, to be an absolutely necessary part of something

It's necessary.

of something, the condition of being either necessary or unnecessary

to be provided with necessities

something that is indispensable

to provide the necessities

urgently needed

a necessary thing

a condition of being unnecessary

exceeding demand

absolutely necessary

position or line of employment

the state of being unnecessary

I don't need it.

unnecessary

be appropriate or necessary

the degree of indispensability

be surplus to requirements

a thing which must be done

something that is required in advance

to gather the necessary things

of something, a condition of being necessary for doing a job or activity

material needs

being indispensable

the matter which must be addressed