英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
结果
Acalephae的结果
Acalephae
(n. pl.)
A group of Coelenterata, including the Medusae or
jellyfishes, and hydroids; -- so called from the stinging power they
possess. Sometimes called sea nettles.