leave sb home是个固定搭配，加at可以是leave sb stay at somewhere。 如果换成其他地点名词的话，就要看是什么词了，比如： leave you guys here；leave you in the park。
leave at 将(某人或某物)留在某处；在(某处)离开某人： I have left my report at the desk. 我已经把报告留在书桌上了. leave in 1. 把…留在…内；让…留在里面： 2.
leave something home. home本身就是个地点副词（精锐英语老师为您解答）
英文解释：If you leave something or someone in a particular place, you let them remain there when you go away. If you leave something or someone with a person, you let them remain with that …
leave这个词的最常用结构是，“ leave sb /sth + 宾语补足语 ”，但是可以充当leave的宾语补足语的词性有很多种，做宾语补足语的还可以是分词的形式，这节课来做归纳。 “ leave sb /sth + 宾语补足语 ”，表示的基 …
更多内容请点击：leave sb. home还是leave sb at home? - 百度知道