keep away 不接近,避开 

keep back留在后面,阻止,留下,隐瞒 

keep back one’s tears 忍住眼泪 

keep down 躺下,保留 keep in mind 记住,不忘 

keep in touch with 和……保持联系 

keep off 让开,驱散,防止,不接近 

keep time 按时,守时 

keep up 坚持,继续,保持,(斗志)不低落 

keep up with 跟上,赶上,不落后于 

keep有关的重要短语汇总