keep nit守望; 望风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 the whole family alive养活全家Keep this under your hat.请保密。keep this one separate from把这一个与 ... 分开Keep certain points in mind牢记以下几点Keep tools close at hand.工具就放在手边。keep their head above watervi.勉强维持生活(不欠债)keep one's nose above waterkeep records by tying knots结绳记事keeping fit of whole people全民健身Keep your wits about you.你要长点心眼