是in a moment minute吗?能把in改为at吗?=at once right away吗

in a moment和in a minute just a moment和just a minute 的区别 是in a moment minute吗?能把in改为at吗?=at once right away吗 just a moment 和just a minute 意思一样吗 for a moment与for a minute意思一样吗 What comes twice in a moment,once in a minute and never in a hundred years? What apperars once in a minute,twice in moment,but not once in a hundred years? 有wait for a minute吗?是不是wait for a minute=wait a minute= wait for a moment=wait a moment what happens twice in every moment,once in every minute,and never in a thousand years? what comes once in minute,twice.in moment,never appear in a thousand years. What happens twice in every moment,once in every minute and never in a thousand years? What comes twice a moment ,once a minute and never in a hundred years? what comes twice a moment ,once a minute and never in a hundred years? in a minute ,.for a moment.,at once /的区别.急 What can be found once every minute ,twice every moment,but once in a thousand year? 用in moment the minute the instant 意思是 一……就 造个句子 what occurs once in a minute,twice in a moment,and not once in a hundred years? 【急求】英语动脑筋：What comes twice in a moment,once in a minute and never in a hundred times? What comes once in a minute ,twice in a moment ,but never in a thousand years?的答案是什么