adj.无法辨认的,无法识别的,无法鉴定的;
例句:
Many of the bodies were unidentifiable except by dental records.
许多尸体若不是靠牙科病历就无法辨认。
...unidentifiable howling noises...
听不清的狂呼乱喊声
He had an unidentifiable accent.
他的口音难以识别。