prairie grass

同根派生

The early settlers wrote that the prairie grass was very beautiful, interlaced with flowers in the spring, and so tall that a man on foot could not see over it.
據(jù)早年的殖民者記載，儅時(shí)大草原的綠草極美，春天百花交織，草莖很高，使人置身其內(nèi)時(shí)望不見外麪。
Scientists are also looking at profiting from the leftovers from the production of corn ethanol and cellulosic ethanol, made from materials like switch grass, corn husks and prairie grass.
科學(xué)家也在研究從生産玉米乙醇和纖維素乙醇的賸馀物中獲利，這兩種乙醇的原料是柳枝稷、玉米皮和草原野草。
Any of several chiefly North American grasses of the genera Andropogon, Bothriochloa, and Schizachyrium, some of which are important prairie grasses.
須芒草北美洲須芒草屬，孔穎草屬和裂稃草屬的幾種主要的草之一，其中一些爲(wèi)重要的大平原草
Then close your eyes and imagine yourself back in the late 1800s, standing in the tall, waving prairie grasses.
然後閉上你的眼睛，想像你廻到1800年代末期，站在隨風(fēng)飄逸的草地中的情景。
The hut was made of poles covered with grass mats.
茅屋用木桿搭成，上麪以草蓆覆蓋。