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.
据早年的殖民者记载，当时大草原的绿草极美，春天百花交织，草茎很高，使人置身其内时望不见外面。
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.
科学家也在研究从生产玉米乙醇和纤维素乙醇的剩馀物中获利，这两种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.
须芒草北美洲须芒草属，孔颖草属和裂稃草属的几种主要的草之一，其中一些为重要的大平原草
Then close your eyes and imagine yourself back in the late 1800s, standing in the tall, waving prairie grasses.
然后闭上你的眼睛，想像你回到1800年代末期，站在随风飘逸的草地中的情景。
The hut was made of poles covered with grass mats.
茅屋用木杆搭成，上面以草席覆盖。