英和和英

make mandatory

anything that is not essential

absolutely necessary

an imperative duty

an obligation

absolutely essential

of something, to be needed

consider obligatory

necessity

do the necessary

of a thing, being mandatory

compulsory expropriation

to be necessary

compulsory execution

compulsory execution

compulsory execution

a mandatory clause

attendance is mandatory

the state of being absolutely required

Is required

compulsory branches

an indispensable duty

the essential factor

to be pressed by necessity

more than is needed

be the essential element

be obligated to do

have need of

attendance is obligatory

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