单词	case grammar
释义	case grammar noun : a grammar that describes the deep structure of sentences in terms of the relation of a verb to a set of semantic cases Word History First Known Use 1968, in the meaning defined above
随便看	R & R R acid R and B R and C R and CC R and D R and L R and R R and W R factor R month R salt R star r unit r's r-color r-colored r-less r-meter R-rated R-value ra ra (eche ra (sandoval) ra (y al

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。