“ornamental sea urchin”的概念、定义、翻译、参考文献-科学参考

单词	ornamental sea urchin
释义	ornamental sea urchin Encyclopedia 农学观赏海胆释 ornamental sea urchin观赏海胆动物界（Animalia）棘皮动物门（Echinodermata）海胆亚门（Echinozoa）海胆纲（Echinoidea）一类生活在海洋浅水区的无脊椎动物。
随便看	power counting power curve power-delay product power density power [density] spectrum power density spectrum power-difference prime power dilation power dispatching office building power dispatching of urban rail transit power dissipation power distribution network power dividers power-driven system powered by landscape architechture facilities powered decending of helicopter powered flight powered-flight phase powered paraglider power efficiency power electronic circuit power electronic control technology power electronic conversion equipment for rail transit vehicles power electronic device power electronic equipment

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