1. bad at
I'm bad at cooking.
Do you enjoy studying English? Yes, but I’m bad at grammar so I don’t do very well in exams.
I'm really bad at sports.
I was bad at tennis. bad at doing something I’m really bad at remembering people’s names.
Английский слово "być słabym w czymś«(bad at) встречается в наборах:
dependent prepositions2. be bad at something
3. to be poor at
4. be bad at
5. to be rubbish at something
6. be weak at something
7. be slow at