英和和英

that should be done

position or line of employment

just as it should be

of something, to be proper

It's necessary.

something that is indispensable

do the necessary

lamentable―deplorable

to be necessary

something you have to do

want to have

of something, to be needed

It is necessary.

have need of

according to the need

do the needful

the matter which must be addressed

a necessary thing

to be sufficient

the degree of indispensability

be sufficient

to be pressed by necessity

meet a need

a thing which must be done

to meet a need

be due

to be suitable for

absolutely necessary

deem to be

You have to go.