a clean sheet ( or slate)
an absence of existing restraints or commitments.
↘( keep a clean sheet ) (in a soccer match) prevent the opposing side from scoring.
→ clean
a clean sheet ( or slate)
an absence of existing restraints or commitments.
↘( keep a clean sheet ) (in a soccer match) prevent the opposing side from scoring.
→ clean
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004