Significado
Used to say that something is hard to do or understand.
Banco de exercicios
3 exerciciosThe advanced calculus problem was so challenging; many students found it _________.
Understanding quantum physics can be quite _________ for beginners.
After the long hike, climbing the last section of the mountain became very _________.
🎉 Pontuação: /3
Late Middle English: from Old French difficile or Latin difficilis, from dis- (expressing negation) + facilis 'easy'.