irretrievable

[ˌɪrɪˈtri:vəbl]
adjective

1.	[damage, situation] irreparable

2.	[lost thing] irrecuperable

Im Alphabet davor/danach

irretrievable

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Italienisch

Complétez la séquence avec la proposition qui convient.

These exercises ….
- are very difficult
- is difficulty
- are exercises difficult