sea urchin
noun [ C ] uk/ˈsiː ˌɜː.tʃɪn/ us/ˈsiː ˌɝː.tʃɪn/
海胆
a small sea creature that lives in water that is not very deep, has a round shell covered with sharp points like needles, and has flesh that can be eaten
江苏热线英汉汉英双解词典包含207361条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。