英语词汇“open covering”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	open covering
释义	open covering open covering [′ō·pən ′kəv·ər·iŋ] (mathematics) For a set S in a topological space, a collection of open sets whose union contains S.
随便看	have someone's back up have someone's best interest at heart have (someone's) (best) interests at heart have someone's best interests at heart have someone's blood on one's hand have (someone's) blood on (one's) hands have (someone's) blood on (one's) head have someone's blood on your hands have someone's brain on a leash have someone's bread buttered on both sides have (someone's) cross to bear have someone's cross to bear have someone's doubts have someone's doubts about have someone's druthers have someone's ear have someone's ear close to the ground have someone's eye have someone's eye out for have someone's facts straight have someone's finger in the pie have someone's finger in too many pies have someone's fingers crossed have someone's foot in the door have someone's good points

英语词典包含2567994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。