expense
[ɪkˈspens]noun
(uncountable noun) gasto m
to go to great expense (to do something) incurrir en grandes gastos (para hacer algo)
at the expense of [sacrificing] a costa de
at somebody's expense (lit & fig) a costa de alguien
to spare no expense no repararse en gastos
expenses
plural noun
COMM gastos mpl
on expenses a cargo de la empresa