perennial grass

常见例句

双语例句

• An Old World perennial grass, widespread as a weed in warm regions and used for thatching .
  白茅一种东半球多年生的草，作为杂草广泛分布于温暖地区，盖层顶用。
• Plants such as biannual or perennial grass, and shrubs like sorghum, willow and miscanthus, have been hailed as a biomass alternative to fossil fuels.
  像一年两次或多年生的植物以及像高粱、柳树以及各种杂交灌木作为一种可选的化石燃料都广受欢迎。
• To an extinct race it was grass-ground, where they hunted and fished, and it is still perennial grass-ground to Concord farmers, who own the Great Meadows, and get the hay from year to year.
  现在它对于康科德的农民来说仍是四季常青的草地，他们是“大草场”的主人，每年都收获大堆干草。

权威例句

• 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
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