keep a slack hand 漫不經(jīng)心地管理；放松韁繩；懈怠keep a secret 保守秘密keep a record of 把…記錄下來；保留…的記載；保持…記錄keep a record 保持記錄，作記錄keep a promise 遵守諾言keep a low profile 保持低姿態(tài)；避免引人注目keep a distance from 與??保持距離keep a distance 保持距離keep a diary 習(xí)慣地記日記keep a cool head 保持清醒的頭腦 保持冷靜的頭腦keep a contract 履行合同，遵守合同keep a close watch 密切注視 嚴(yán)密監(jiān)視keep a check on 監(jiān)視keep a calm sough 默不作聲keep (v.) keep (to) promise keep v.保持；保留；繼續(xù)；貯藏；經(jīng)營；遵守；供給；照管；飼養(yǎng)；耽擱；保持食物不變質(zhì)；健康狀況如何；保守（秘密@）；記錄；遵守；保護(hù)n.生計；保存；城堡主樓；監(jiān)獄；圍墻keenware 經(jīng)緯軟件工作室的共享軟件月刊keens adj.敏銳的；強烈的；鋒利的；熱衷的；精明的keeno n.一種賭博