keep a key例句

• 拿着一把钥匙

keep up保持 继续 维持 跟上(时代)keepv.保持；保留；继续；贮藏；经营；遵守；供给；照管；饲养；耽搁；保持食物不变质；健康状况如何；保守（秘密@）；记录；遵守；保护n.生计；保存；城堡主楼；监狱；围墙keep inordinate hours过着不规律的生活keep at arm rs length疏远, 不接近keep your nose out of不要干涉Keep going forward.一直往前走。keeping one's footing曲形壁板keep one's conscience曲轨滑油Keep sb at a distance保持距离keep up one's spirits振作起来,保持饱满的精神keep aboriginal value[经] 保持原始价值keep a close eye upon照看；照管；照顾