英语单词辨析请问eventually,at last,in the end和finaly有何区别

抱歉,我只能给出eventual,last,final之间的区别.
what is "eventual" is bound to follow as the final effect of causes already in operation or of causes that will be operative if a given or understood contingency occurs.也就是说“eventual”意味的是如果已发生某种原因或是在某种给定条件的原因发生的情况下,必将发生的一种情况.所以“eventual”强调必然的因果关系.
what is "last" comes at the end of a series,especially of things of the same kind or class; the term usually implies that no more will follow or have followed.如 the last page of a book; their last child.意思是说last是跟随在一系列某一类事务以后,暗示最后不将会有其他事务跟随或事实上就是没有其他事务跟随.
what is final definitely closes a series or process not only because it is the last in order of individuals or details but because it is decisive or conclusive.如the final answer to this question is still to be found.意指final不仅在顺序上是最后一个,而且具有终局意义,决定意义.
上文中的英文释义来自Merriam-Webster's Dictionary of Synonyms.我的中文翻译的不好,请见谅.