名詞 final:

1. the final match between the winners of all previous matches in an elimination tournament
2. an examination administered at the end of an academic term
   同義詞：final examination, final exam

形容詞 final:

1. occurring at or forming an end or termination
   同義詞：concluding, last, terminal
2. conclusive in a process or progression
   同義詞：last, net
3. not to be altered or undone
   同義詞：last

1. The World Cup final is being transmitted live to over fifty countries.
   世界杯決賽現(xiàn)在正向五十多個國家現(xiàn)場轉(zhuǎn)播。
2. Football fever gripped the town when the local team reached the cup final.
   在當?shù)氐淖闱蜿牬蜻M了優(yōu)勝杯的決賽圈后，全市掀起一陣足球熱。
3. There are eight runners in the final race.
   最后的賽程中有八匹馬參加。
4. I'm not coming, and that's final!
   我不來了，就這樣定了！
5. He is expected to get through to the finals.
   我們期待他進入決賽。
6. The game is now in its final stages.
   這場比賽現(xiàn)在處于最后階段。
7. This is our final offer.
   這是我方的最后報價。

fi.nal

adj.（形容詞）
Forming or occurring at the end; last:
最后的：最后形成或發(fā)生的；最后的：
例句：
the final scene of a film.
電影的最后場面

Of or constituting the end result of a succession or process; ultimate:
最終的：連續(xù)或過程的最后結(jié)果的或由此組成的；最后的：
例句：
an act with an immediate purpose and a final purpose.
有直接和最終目的的行動

Not to be changed or reconsidered; unalterable:
決定性的：不得被更改或變化的；不能改變的：
例句：
The judge`s decision is final.See Synonyms at last
法官的裁決是不可更改的參見 last

n.（名詞）
Something that comes at or forms the end, especially:
結(jié)尾：產(chǎn)生或形成末尾的東西，尤指：
The last or one of the last of a series of contests:
決賽：一系列競賽的最后或最終的一場：
例句：
the finals of a state spelling bee.
全國拼字大賽決賽

The last examination of an academic course.
最后一次考試：一門學術(shù)課程的最后考試

來源：
Middle English
中古英語
from Old French
源自 古法語
from Latin fon3lis
源自 拉丁語 fon3lis
from fonis [end]
源自 fonis [結(jié)束]

【引伸】
fi.nally
adv.（副詞）