側生動物 [侧－动－]

Jyutping zak1 sang1 dung6 mat6
Pinyin cè shēng dòng wù

Definitions (CC-CEDICT)
  1. parazoan (animal of the subkingdom Parazoa, mostly sponges)
Definitions (Wiktionary)
  1. noun
    Parazoa