verb/sə mɛ.tʁ‿ɑ̃ fʁɛ/
to spare no expense, to go to great expense (to pay a lot to achieve an objective); to spare no effort, to go to great lengths
/sə mɛ.tʁ‿ɑ̃ fʁɛ/
to spare no expense, to go to great expense (to pay a lot to achieve an objective); to spare no effort, to go to great lengths