常見例句雙語例句An Old World perennial grass, widespread as a weed in warm regions and used for thatching .白茅一種東半球多年生的草,作為雜草廣泛分布于溫暖地區(qū),蓋層頂用。Plants such as biannual or perennial grass, and shrubs like sorghum, willow and miscanthus, have been hailed as a biomass alternative to fossil fuels.像一年兩次或多年生的植物以及像高粱、柳樹以及各種雜交灌木作為一種可選的化石燃料都廣受歡迎。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.現(xiàn)在它對(duì)于康科德的農(nóng)民來說仍是四季常青的草地,他們是“大草場(chǎng)”的主人,每年都收獲大堆干草。權(quán)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 返回 perennial grass