phylum
n
(pl -la ) (biology 生) major division in the animal or plant kingdom (动物或植物分类上的)门
The mollusc phylum includes all soft-bodied animals without backbones. 软体动物门包括所有无脊椎的软体动物. Cf 参看 class 7, order1 9, family 4, genus 1, species 1.
🗣️ 情景例句
I'd stay if they promoted me, But I can't see that happening.