toughness
[ˈtʌfnɪs]noun (uncountable noun)
1. | [of character, material] resistencia f |
2. | [of meat, regulations, policies] dureza f |
3. | [of problem, decision] dificultad f |
1. | [of character, material] resistencia f |
2. | [of meat, regulations, policies] dureza f |
3. | [of problem, decision] dificultad f |
Complétez la séquence avec la proposition qui convient.
She can't open the door because she … a key.