unidentifiable
adj. 无法辨认的；无法鉴定的
例句
All the bodies were totally unidentifiable.
所有的尸体都完全无法辨认。
《柯林斯英汉双解大词典》
He had an unidentifiable accent.
他的口音难以识别。
《牛津词典》
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。
