| 释义 |
把关把关[bǎ guān]1.■ （把守关口） guard a pass
常用词组1.■ （根据已定的标准， 严格检查， 防止差错） check on strictly; examine carefully to see if sth. is done according to the fixed standard; make the final check:层层把关make checks at all levels;把好质量关guarantee [ensure] the quality of products |