keep away 可是防止的意思?

keep away 可是防止的意思? keep away from 的意思`` keep away from;keep out;keep off;keep up的意思?We can often see the notice_______ the grass in the park.A.Keep away fromB.Keep outC.Keep offD.Keep up请问他们的意思分别是? Keep away from the machines,please!的中文意思 keep away from fire有谁能翻译它的意思吗? keep off.keep away.keep aside.keep out的区别 keep away 和keep off 的区别 keep out,keep off与keep away from的区别 keep away keep away keep away EAT AN APPIE A DAY,KEEP THE DOCTOR AWAY的意思 keep away from与be far away from的区别 keer away from与 keep sb/sth away的区别 keep away from与keep off的用法之异同 keep away from keep free from的区别! keep up with keep away from 的词义 用法 英语词义辨析keep away和keep off的区别?