horsetails

英 ['hɔːsteɪlz] 美 ['hɔːsteɪlz]

• 楔叶类

英英释义

名词 horsetail:

1. perennial rushlike flowerless herbs with jointed hollow stems and narrow toothlike leaves that spread by creeping rhizomes; tend to become weedy; common in northern hemisphere; some in Africa and South America