单词	rough bluegrass
释义	rough bluegrass noun : a forage grass (Poa trivialis) of Eurasia and northern Africa that is naturalized in North America Word History First Known Use circa 1925, in the meaning defined above
随便看	rhomboidest rhomboideus rhomboidly rhomboids Rhombozoa rhombs rhombus rhombuses rhonchi rhonchial rhonchus Rhondda rhondda cy Rhondda Cynon Taff rhones rhopal- rhopalia rhopalic rhopalioid rhopalism rhopalisms rhopalium rhopalo- Rhopalocera rhopaloceral

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。