忙    乱    [be in a rush and a muddle;work in rush and get into a muddle;take a job in a hastily and disorderly manner] 事情繁忙而没有秩序

忙乱，指事情繁忙而没有秩序。

忙忙碌碌    忙中有错    忙中有失    忙里偷闲    忙不择价