Polish English Dictionary
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zawalić coś in English:
1. mess up
If I mess up an exam, I have to study more and take it again.
Don't mess up your hair!
English word "zawalić coś"(mess up) occurs in sets:
phrasal verbsPHRASAL VERBS 3
2. muck up
Tim was scared she would muck up the assignment, so she asked Robert to do it instead.
Tim was scared he would muck up the assignment, so he asked Robert to do it instead.
