“As there was no time left,——因为没有时间”中,left是啥意思?

she said there was no milk left there was none left There is no time left for sb to do There is a little time left.(还有时间),请问这里的left是什么意思、什么用法? There is no milk left. 是There was none left.还是There were none left. 谓语动词用单数还是复数? there is little time left.中left是什么词性,在句中做什么成分 there's a little time left中left用在此处是什么意思 There was a lot of time left,you needn't have hurried.中后面一句为 there has been no time left for us to think it,为什么不能用there i I was left alone at home.为什么是was left alone以及句子意思 There are not many pandas left on earth.中left意思