单词 | rudbeckia |
释义 | rudbeckia /rud bek"ee euh, roohd-/, n. any composite plant of the genus Rudbeckia, having alternate leaves and showy flower heads. [1750-60; < NL; named after Olaus Rudbeck (1630-1702), Swedish botanist; see -IA] |
随便看 |
英语词典包含168451条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。