| 单词 | open cover |
| 释义 | open covernoun Mathematics.a cover of a set consisting entirely of open sets. Words nearby open coveropen communion, open-concept, open convention, open couplet, open court, open cover, open-cut, open-cut mining, open dating, open day, open diapason Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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