lastly是什么意思 adv. 最后, 终于 r the item at the end lastly的用法和例句: 1. We were the last astronauts, this is the last shuttle, these are the last nuclear bombs. 我们是最后的宇航员 这是最后的飞船 那些是最后的核弹 2. And if you click here, you can se...