phylum
柯林斯詞典
1. N a major taxonomic division of living organisms that contain one or more classes. An example is the phylum Arthropoda (insects, crustaceans, arachnids, etc, and myriapods) 門
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phylum /?fa?l?m/
劍橋詞典
- a main division in a taxonomic (= scientific naming and organization system ) relating to animals
（動(dòng)物分類的）門
Members of the largest and most diverse phylum of animals (Arthropoda), have segmented bodies and an external skeleton . 動(dòng)物界中數(shù)量和種類最多的一個(gè)門（節(jié)肢動(dòng)物門）的成員軀躰分節(jié)，有外骨骼。 返回 phylum