I was at home的意思是什么

I was at home的意思是什么 I was at home .的汉语意思是? I was at home at that m______. She's at home的意思是什么? I was at home yesterday 对at home提问 I was left alone at home.为什么是was left alone以及句子意思 Was Mike at home last night?的答句是什么 I was home 和 I was at home 有什么不一样?I was home 和 I was at home 翻译过来有什么不一样?加介词的那句话和不加介词的那句话到底意思差在哪里?再此谢过！ I was at home yesterday.(划线提问) I was at home last night.(否定) I was at home yesterday.(划线提问) I was cleaning windows (at home ) at 8:00 yesterday I always do chores at home 的一般疑问句是什么 Is Mary at home?的中文意思是什么啊? were you at home this morning的意思是什么 I had breakfast at home.意思 stat at home的意思 I just got back home today.So I am at my parents house是什么中文意思