unidentified
adj
that cannot be identified 不能辨认的; 无法识别的
an unidentified species, submarine, caller 辨别不出的种类、 潜艇、 来客
information from unidentified sources 来源不明的信息.
🗣️ 情景例句
I was quite surprised when I read in your letter that you had decided not to finish your studies at the university.
当我在你的信中看到你已决定终止大学学业时感到很是惊讶。
I was not aware of the danger.
我没有意识到危险。
This organic process, often leading to moments of extraordinary self-discovery,