K 開(kāi)頭單詞
keep an eye on v. 照看；留意；密切注視
keep an account of 記載，記錄
keep aloof from 脫離 避開(kāi) 不參加某種活動(dòng)
keep alive arc [交通運(yùn)輸工程]維命弧
keep alive 點(diǎn)火電極；保持生機(jī)；使……活著
keep ahead 領(lǐng)先；保持領(lǐng)先地位
keep active 保持活躍狀態(tài)
keep account 記帳
keep abreast with the times 跟上潮流
keep abreast with 保持與…并列；不落后于；跟上
keep abreast of the times 與時(shí)俱進(jìn)，跟上時(shí)代
keep abreast of 與……并駕齊驅(qū)；了解……的最新情況
keep a watchful eye on 密切關(guān)注 留意
keep a tight rein on 對(duì)…嚴(yán)加約束
keep a stiff upper lip 堅(jiān)定不移；勇敢地面對(duì)災(zāi)禍