单词	direct sum
释义	direct sum noun : cartesian product compare direct product Word History First Known Use 1908, in the meaning defined above
随便看	collapses collapsibilities collapsibility collapsible collapsible corporation collapsing collapsion collar hugelier hugeliest hugely hugeness hugenesses hugeous hugeously huger hugest huggable hugged hugger hugger-mugger hugger-muggery huggermuggered huggermuggering huggermuggers

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。