Deschampsia cespitosa, commonly known as Tufted Hair-grass or Tussock grass is a perennial tufted plant in the grass family Poaceae.Jepson Manual.
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。