英和和英

of something, to be needed

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

absolutely essential

according to the need

more than is needed

a mandatory clause

to urge （on one） the necessity of something―impress upon one the importance of something

obligate money

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

to cause necessity―necessitate

compulsory branches

to a vital degree

It's necessary.

without any necessity

You will be required to do so.

immediate needs

be the essential element

to provide one with needful things

It is necessary.

urgently needed

a crying need

I don't need it.

material needs

a condition of being unnecessary

the state of being absolutely required

according to the need―according to the urgency of the case

unnecessary

to feel a need―feel a want

of something, the condition of being either necessary or unnecessary

privation