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
Annulata的结果
Annulata
(n. pl.)
A class of articulate animals, nearly equivalent to
Annelida, including the marine annelids, earthworms, Gephyrea,
Gymnotoma, leeches, etc. See Annelida.