unrecognizable /ʌnˈrɛkəɡˌnaɪzəbəl/

BRIT also unrecognisable

• 1. 

  ADJ If someone or something is unrecognizable, they have become impossible to recognize or identify, for example because they have been greatly changed or damaged. 无法辨认的 [oft ADJ 'to' n]

  例：

  Today that same hotel is almost unrecognizable.

  如今那同一家旅馆几乎无法辨认了。