单词	kernel sentence
释义	kernel sentence noun : a sentence (such as “John is big” or “John has a book”) exemplifying in a language one of a very small group of the grammatically simplest sentence types or patterns (such as noun phrase + be + adjective phrase or noun phrase + verb + noun phrase) which in transformational grammar are the basic stock from which all sentences in that language are derived and in terms of which they can all ultimately be described Word History First Known Use 1957, in the meaning defined above
随便看	backrests backroom backroom boy backrooms backrope backrushes backs backs (up or away) backs (up) backs and cutters backs away backs down backs off backs out backs up backs up or away backsaw backsawn backsaws backscatter backscattered backscattering backscatterings backscatters backscratchers

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。