尾巴 (wěi ba) means “tail; colloquial pr. [yǐ ba]”. It is an HSK 5 Chinese word in the HSK 3.0 vocabulary.
那只小狗开心地摇着尾巴。
Nà zhī xiǎo gǒu kāixīn de yáozhe wěiba.
That little dog is happily wagging its tail.
Updated: 2026-05-27