Senses
尾巴 tail
1. The protruding part at the back of an animal's body; also used for the back or end part of an object. 2. A person who follows someone else in order to keep them under surveillance.
尾巴 remnant
The remaining part of something; unfinished business.
尾巴 sycophant
A person who lacks independence and merely follows or echoes others