perennial plant
常见例句
- Urtica is a kind of perennial plant.
荨麻是一种多年生草本植物。
dict.cn - The common buttercup is a popular perennial plant.
这种常见的金凤花是一种很受欢迎的多年生植物。 - Any of numerous cultivated forms of a perennial plant(Dianthus caryophyllus) having showy, variously colored, usually double, often fragrant flowers with fringed petals.
石竹一种石竹属植物，如康乃馨和美国石竹等，常因其艳丽、芳香的花朵种植。
http://www.iciba.com - Farmers plant a warm-season perennial grass and fallow the field for two years, improving soil quality and water-holding capacity.
FORBES: New Technology Reduces Agricultural Water Consumption - If we grow biofuels in ways that require very low input of fossil energy to grow them, which we can do, let's say, if we grow things like perennial plants where we don't need to plant them every year.
NPR: Biofuels and Food Prices 返回 perennial plant