phylum
US /ˈfaɪ.ləm/
UK /ˈfaɪ.ləm/
名词
门
a principal taxonomic category that ranks above class and below kingdom, equivalent to a division in botany and mycology.
示例:
•
The animal kingdom is divided into several phyla.
动物界分为几个门。
•
Arthropoda is the largest phylum in the animal kingdom.
节肢动物是动物界中最大的门。