0 impossible to correct or return to a previously existing situation or condition -- 無法糾正的，不能恢復的，無法挽救的
Your existence on earth comes to an end with the permanent and irretrievable loss of the ability to think of yourself from the first person.
And since the order of play is irretrievable from the normal form representation, it follows that this representation cannot always describe extensive games exactly.
It distinguishes between two types of new (irretrievable) information, viz. 'brand-new' and 'new-anchored', and three types of givenness, viz. 'inferrable', 'textually evoked', and 'situationally evoked'.
Marital conflict was not unusual, but irretrievable marriage breakdown marked the couples it affected as exceptional.
This response to a crisis in the balance between population and natural resources can preserve the resources from irretrievable depletion.
Identities, beliefs and other types of 'meaning' are frequently disparaged as irrelevancies, irretrievable, or inevitably tainted by observer-dependent effects.
Conversely, new complements are also often introduced by that-complementizers, as can be seen from the high number of that-clauses conveying irretrievable states-of-affairs.
If a farmer fails to purchase fertilizer or pesticides for his standing crop, output loss may be irretrievable.
