to make an all-out effort.

listen to the pronunciation of to make an all-out effort.
الإنجليزية - الإنجليزية

تعريف to make an all-out effort. في الإنجليزية الإنجليزية القاموس.

To make an all-out effort.
go to the wall

That was the one point he was willing to go to the wall on.