lastly是副词,当last都作副词(last可用形容词)时,它们的意思有以下区别:lastly: 意思同finally,最后Lastly, they said goodbye to us and left China.最后,他们告别了我们,离开了中国。last:
1、最后,与first相对Joe was the last of our class in the exam. Joe在这次考试中排全班最后。
2、最近一次,上次I went to New York last two years ago.我最近一次去纽约是两年前。