单词	cup grass
释义	cup grass noun : any of several grasses constituting a genus (Erichloa) of annual and perennial grasses chiefly of warm or tropical regions especially : a common weedy annual grass (E. contracta) of the eastern and central U.S. that has villous spikelets and the second glume acuminate Word History Etymology so called from the shape of the callus
随便看	electrolysed electrolyses electrolysing electrolysis electrolyte electrolyte acid electrolytes electrolytic electrolytic cell electrolytic condenser electrolytic interrupter electrolytic polishing electrolytic rectifier electrolytic refining electrolytically electrolytics electrolyze electrolyzed electrolyzes electrolyzing electromagnet electromagnetic electromagnetic induction electromagnetic interaction electromagnetic mass

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。