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
Thecophora的结果
Thecophora
(n. pl.)
A division of hydroids comprising those which have
the hydranths in thecae and the gonophores in capsules. The
campanularians and sertularians are examples. Called also Thecata. See
Illust. under Hydroidea.