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Jyutping kik1 pei4 dung6 mat6
Pinyin jí pí dòng wù

Definitions (粵典–words.hk)
  1. 名詞
    一類​無​脊椎​動物​,​包括​海星​、​海膽​、​海參​等等
    echinodermata

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Jyutping gik1 pei4 dung6 mat6
Pinyin jí pí dòng wù

Definitions (CC-CEDICT)
  1. echinoderm, the phylum containing sea urchins, sea cucumbers etc
Definitions (Wiktionary)
  1. noun
    echinoderm
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)