英和和英

unable to function

not in working order

fail to function or function improperly

not functioning properly

go to pieces

a specified function

of a function, to be able to become useless

not able to perform its normal function

perform a function

to function

implicit function

Have functions

a thing and its function

the difference in a function

function correctly

impaired in function

function not stated on the specification sheet

having a useful function

a function called a {primitive function}

not enforced

not performed

He is not what he used to be.

in uncharacteristic manner

to cancel a performance

It hasn't been enforced.

not practical

the condition of being unofficial

of a problem or matter, being impossible to work out

not adroit

not essential