这部著作填补了我国考古学文献中的一个空白 meaning in English
the work fills a gap which has hitherto existed in our archaeological literature
Examples
- The work fills ( in ) a gap which has hitherto existed in our archaeological literature .
这部著作填补了我国考古学文献中的一个空白。
the work fills a gap which has hitherto existed in our archaeological literature