[i:'kainəudəm] 名词

echinoderms [ɪ'kaɪnə(u)dɜ:mz] 名词

oursins Echinodermata; bêches-de-mer Echinodermata; échinodermes m

echinoderm Marine coelomate animals distinguished from all others by an internal skeleton composed of calcite plates, and a water-vascular system to serve the needs of locomotion, respiration, nutrition or perception [i:'kainəudəm] 名词

环境

échinoderme m

echinoderm

: 1 短语, 1 学科

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