at hand与on hand的区别
问题描述：
at hand与on hand的区别
两个词的意思差不多,但有什么区别呢?
答
at hand在手边I haven't my book at hand.我的书不在手边.即将到来He believes that the great day is at hand.他相信这个伟大的日子就要到来.on hand在手头,在近处There weren't enough snacks on hand for the par...