n.(生物分类学上的)门,语群(比语系关系松散的一种语言);
英文例句/中文翻译:
jellyfish are free-swimming members of the phylum cnidaria.
水母是腔肠动物部的成员。
diatoms a phylum of the protoctista whose members are unicellular algae found in freshwater, the sea, and soil.
一类藻类植物。藻体一般为单细胞,有时集成群体。普遍分布于淡水,海水以及土壤中。
for instance, everything with anotochord (which would be a spine for sharks, pythons, pelicans, you) belongsin the phylum chordata.
比如,凡长有脊索(包括鲨鱼,蟒蛇,鹈鹕还有你的脊柱)的生物都归属于脊索动物门。