fight tooth and nail

US /faɪt tuθ ænd neɪl/
UK /faɪt tuθ ænd neɪl/
"fight tooth and nail" picture
1.

walczyć zębami i pazurami, walczyć zaciekle

to fight with great intensity and determination, using all available resources

:
They had to fight tooth and nail to keep their business afloat during the recession.
Musieli walczyć zębami i pazurami, aby utrzymać swój biznes na powierzchni podczas recesji.
She will fight tooth and nail for her children's rights.
Będzie walczyć zębami i pazurami o prawa swoich dzieci.