单词	universal set
释义	universal set noun : a set that contains all elements relevant to a particular discussion or problem : universe of discourse sense 2 Word History First Known Use 1933, in the meaning defined above
随便看	staple gun staple punch staple right stapled stapler staplers staples staplest stapling stapling hammer stapp stapped stapping stapple staps star star (in) star anise star aniseed star antimony star apple star attraction star begonia star boarder star boat

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。