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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	sexer sexers sexes sexfoil sexfoils sexhood sexi- sexier sexiest sexilier sexiliest sexily sexiness sexinesses sexing sexism sexisms sexist sexister sexistest sexists sexless sexlessly sexlessness sexlessnesses

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。