They have no identifying features or hints of a nervous system.

它们没有可供识别的特性，也没有任何神经系统。

youdao

Operating Principle, Identifying Features, Recommended Opening, and Closing Procedures.

运转原理，鉴别特征，推荐的开启和关闭程序。

youdao

The study of language typology aims at identifying features that are common to all or most of languages through cross-linguistic comparison.

语言类型学研究的目的是通过语言之间的比较，寻找人类语言的普遍联系和共同特征。

youdao

Pooled together and scrubbed of its identifying features like names and phone numbers, Tancer says the logs show more than just how people use the Internet.

FORBES: Magazine Article

We further winnowed down the number of choices to the 10 models on our Safest Small Cars list by identifying the models that offer the most safety features to both help protect their occupants in a crash and help their drivers steer clear of collisions in the first place.

FORBES: The Safest Small Cars

They are identifying genes that become mutated and cause the skull and facial features to become distorted.

CNN: Face transplant patient regains self-confidence