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单词 Perennial grass
释义

Perennial grass

原声例句
PBS地球-俯瞰世界

[Sam] These grasses are what we call perennial grasses.

- [Sam] 这些草就是我们所说的多年生草。

英语百科

Perennial plant

Common chicory, Cichorium intybus, is a herbaceous perennial plant
Dahlia plants are perennial.
Switchgrass is a deep-rooted perennial. These roots are more than 3 meters long.

A perennial plant or simply perennial is a plant that lives for more than two years. The term is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also widely used to distinguish plants with little or no woody growth from trees and shrubs, which are also technically perennials.

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