impenetrable
[ɪmˈpenɪtrəbl]adjective
1. | [impossible to penetrate] impenetrable |
2. | [impossible to understand] incomprensible |
1. | [impossible to penetrate] impenetrable |
2. | [impossible to understand] incomprensible |
Complétez la séquence avec la proposition qui convient.
His sister's … at home, she's away.