K 開頭單詞
keep-fit studio 健身室 健身房
keep-fit massage 保健按摩
keep-fit market [商業(yè)]保健市場
keep-fit n.躰操
keep-away n.【美】抓球遊戯
keep-alive voltage [電子、通信與自動控制技術(shù)]?；铍妷罕；‰妷壕S弧電壓維生電壓[機(jī)械工程]維生電壓
keep-alive electrode [電子、通信與自動控制技術(shù)]?；‰姌O維生電極維弧電極[機(jī)械工程]維生電極
keep-alive 點火電極
keep your shirt on 別激動；沉住氣
keep your pants on 鎮(zhèn)靜；別著急
keep your head 鎮(zhèn)靜
keep your fingers crossed 兩指交叉以求好運
keep your cool 保持冷靜 保持冷靜（唱片名，Keep Your Cool）
keep your chin up 別灰心 保持鬭志
keep working hard 一直很努力 繼續(xù)努力
keep working 繼續(xù)工作；永不停頓
keep within the bounds 不敢越雷池一步