| 释义 |
phylum
['fai.ləm] specialized
noun countable
■a main division in a taxonomic (= scientific naming and organization system) relating to animals （动物分类的）门•Members of the largest and most diverse phylum of animals (Arthropoda), have segmented bodies and an external skeleton.动物界中数量和种类最多的一个门（节肢动物门），其成员躯体分节，有外骨骼。 |