finally adv.最后；終于；決定性地=eventually,ultimately,lastly
at last 終于,到底,畢竟,好容易才in the end,at length,in fine
lastly adv.最后,終于
以上三個都可以表示最后、終于.而last一般表示上次：
last adv.最后地；上次,最近；最后一點
例：
The food finally arrived at the end of last week and distribution began.
The food arrived at last at the end of last week and distribution began.
食物終于在上周末抵達并開始分發(fā).
The action slips from comedy to melodrama and finally to tragedy.
The action slips from comedy to melodrama and lastly to tragedy.
劇情由喜劇慢慢發(fā)展成鬧劇,最后又演變?yōu)楸瘎?