| 词汇 | phylum |
| 释义 | phylum noun [ C ] biology specialized uk/ˈfaɪ.ləm/ us/ˈfaɪ.ləm/ （动物分类的）门 a main division in a taxonomic (= scientific naming and organization system) relating to animals 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）的成员躯体分节，有外骨骼。 |
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