adj.不可逆转的；不可挽回的
Technology has had an irreversible impact on society. 技术已对社会产生不可逆转的影响。
He suffered irreversible brain damage in the incident. 他的大脑在事故中受伤,无法治愈。
Even if global warming was halted the rise could be irreversible, they say. 他们还认为即使全球气温停止上升,海平面也不会回落。
