at last
美 [æt læst]英 [æt lɑːst]
- 最后;终于
at lastLastly is used to introduce the last in a list of things or the final point you are making.lastly用以引出所列事情中的最后一项或最后一点：
Lastly, I would like to thank my parents for all their support.
最后，我想感谢父母对我的全力支持。
At last is used when something happens after a long time, especially when there has been some difficulty or delay.此义亦可用finally、eventually或in the end，但不能用lastly。
At last, after twenty hours on the boat, they arrived at their destination.
乘船二十小时之后，他们终于到达了目的地。