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
Arthropoda的结果
Arthropoda
(n. pl.)
A large division of Articulata, embracing all those
that have jointed legs. It includes Insects, Arachnida, Pychnogonida,
and Crustacea.