accomplish、complete、finish、achieve和fulfill

• accomplish
  to succeed in doing something, especially after trying very hard
  vt. 完成；实现；达到
• complete
  used to emphasize that a quality or situation is as great as it could possibly be
  adj. 完整的；完全的；彻底的
  vt. 完成
• finish
  to complete the last part of something that you are doing
  vt. 完成；结束；用完

vi. 结束，终止；终结

n. 结束；完美；回味（葡萄酒）

• achieve
  to successfully complete something or get a good result, especially by working hard
  vt. 取得；获得；实现；成功

vi. 达到预期的目的，实现预期的结果，如愿以偿

• fulfill(fulfil)
  if you fulfil a hope, wish, or aim, you achieve the thing that you hoped for, wished for etc
  vt. 履行；完成；实践；满足
• completed
  adj. 完整的；完全的

v. 完成（complete的过去分词）

例：

1. 合金弹头里的Mission Complete是"名词+形容词"
   （Mission Completed这种用法也对，是"名词+形容词"或"名词+过去式"）