every last何意?

有人问这样一个句子:

(1)He lived to remember every last one of them.

这里的last何意?

“every last+名词”是一种固定的强调说法,其意为“全部,无一例外”。再如:

(2)He told us to clear every last one of them out of the area.

(3)I squeezed from it every last drop of nourishment it can provide.