頭足綱 [头－纲]

Jyutping tau4 zuk1 gong1
Pinyin tóu zú gāng

Definitions (CC-CEDICT)
  1. cephalopod
  2. Cephalopoda, class of mollusks including nautilus and squid
Definitions (Wiktionary)
  1. noun
    cephalopod