英和和英

to be necessary

necessary business

do the necessary

of something, to be needed

have need of

to cause necessity―necessitate

in case of necessity

to meet a need―meet a want

to meet a need

a required subject

a necessary thing

by necessity

to make the necessary arrangements

according to the need

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

to be provided with necessities

a necessary condition

make according to requirements

necessity

material needs

absolutely essential

to suit the exigency

of a thing, being mandatory

to be pressed by necessity

the compulsory branches

a prerequisite

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

to provide the necessities

the degree of necessity

urgently needed