名詞 best:

1. the supreme effort one can make
2. the person who is most outstanding or excellent; someone who tops all others
   同義詞：topper
3. Canadian physiologist (born in the United States) who assisted F. G. Banting in research leading to the discovery of insulin (1899-1978)
   同義詞：C. H. Best, Charles Herbert Best

動詞 best:

1. get the better of
   同義詞：outdo, outflank, trump, scoop

形容詞 best:

1. (superlative of `good') having the most positive qualities
2. (comparative and superlative of `well') wiser or more advantageous and hence advisable
   同義詞：better

形容詞 good:

1. having desirable or positive qualities especially those suitable for a thing specified
   同義詞：good
2. having the normally expected amount
   同義詞：full, good
3. morally admirable
   同義詞：good
4. deserving of esteem and respect
   同義詞：estimable, good, honorable, respectable
5. promoting or enhancing well-being
   同義詞：beneficial, good
6. agreeable or pleasing
   同義詞：good
7. of moral excellence
   同義詞：good, just, upright
8. having or showing knowledge and skill and aptitude
   同義詞：adept, expert, good, practiced, proficient, skillful, skilful
9. thorough
   同義詞：good
10. with or in a close or intimate relationship
    同義詞：dear, good, near
11. financially sound
    同義詞：dependable, good, safe, secure
12. most suitable or right for a particular purpose
    同義詞：good, right, ripe
13. resulting favorably
    同義詞：good, well
14. exerting force or influence
    同義詞：effective, good, in effect, in force
15. capable of pleasing
    同義詞：good
16. appealing to the mind
    同義詞：good, serious
17. in excellent physical condition
    同義詞：good, sound
18. tending to promote physical well-being; beneficial to health
    同義詞：beneficial, good, salutary
19. not forged
    同義詞：good
20. not left to spoil
    同義詞：good, unspoiled, unspoilt
21. generally admired
    同義詞：good

副詞 best:

1. in a most excellent way or manner
2. it would be sensible
3. from a position of superiority or authority
   同義詞：better

副詞 well:

1. (often used as a combining form) in a good or proper or satisfactory manner or to a high standard (`good' is a nonstandard dialectal variant for `well')
   同義詞：well, good
2. thoroughly or completely; fully; often used as a combining form
   同義詞：well
3. indicating high probability; in all likelihood
   同義詞：well, easily
4. (used for emphasis or as an intensifier) entirely or fully
   同義詞：well
5. to a suitable or appropriate extent or degree
   同義詞：well
6. favorably; with approval
   同義詞：well
7. to a great extent or degree
   同義詞：well, considerably, substantially
8. with great or especially intimate knowledge
   同義詞：well, intimately
9. with prudence or propriety
   同義詞：well
10. with skill or in a pleasing manner
    同義詞：well
11. in a manner affording benefit or advantage
    同義詞：well, advantageously
12. in financial comfort
    同義詞：well, comfortably
13. without unusual distress or resentment; with good humor
    同義詞：well

1. He's difficult at the best of times usually he's impossible.
   他即使在情緒最好的時候，都很難相處－－平常就更令人受不了了。
2. The facilities were not ideal but we managed as best we could.
   設(shè)備不理想，但我們已經(jīng)盡了最大的努力。
3. She's a career woman and a mother, so she has the best of both worlds.
   她又當(dāng)職業(yè)婦女，又當(dāng)母親，兩全其美。

best

adj.（形容詞）
good的最高級形式
Surpassing all others in excellence, achievement, or quality; most excellent:
最好的：在優(yōu)點、成就或質(zhì)量上超出其他所有的；最優(yōu)秀的：
例句：
the best performer; the best grade of ore.
最優(yōu)秀的表演者；最優(yōu)等級礦石

Most satisfactory, suitable, or useful; most desirable:
最合適的：最滿意的、最適合的，或最有用的；最合乎需要的：
例句：
the best solution; the best time for planting.
最佳解答；最佳種植時節(jié)

Greatest; most:
最多的；最大的：
例句：
He spoke for the best part of an hour.
他講話用了大半個鐘頭

adv.（副詞）
well2的最高級形式
In a most excellent way; most creditably or advantageously.
最佳地：最佳地；最可信地或最有利地
To the greatest degree or extent; most:
最大限度地；最：
例句：
.He was certainly the best hated man in the ship.(W. Somerset Maugham)
.他無疑是船上最可恨的人.( W.薩默塞特·莫姆)

n.（名詞）
One that surpasses all others.
佼佼者
The best part, moment, or value:
最好的部分，最好的時間，最好的價值：
例句：
The best is still to come. Let`s get the best out of life.
最好的時刻即將到來。讓我們享受生命中的精華

The optimum condition or quality:
最佳狀況：最合適的條件或質(zhì)量：
例句：
look your best. She was at her best in the freestyle competition.
你看起來好極了。她在自由式泳賽中處于最佳狀態(tài)

One`s nicest or most formal clothing.
盛裝，最好服裝：一個人最好的或最正式的衣著
The supreme effort one can make:
最大努力：一個人所能盡的最大努力：
例句：
doing our best.
盡我們的最大努力

One`s warmest wishes or regards:
最熱烈祝福，最熱烈問候：
例句：
Give them my best.
向他們表示我最熱烈的祝愿

v.tr.（及物動詞）
best.ed,best.ing,bests
To get the better of; beat:
勝過；擊?。?/br>例句：
.I`m a rough customer, I expect, but I know when I`m bested.(Nathanael West)
.我知道我是個難纏的客戶，但當(dāng)我被占了上風(fēng)時我有自知之明.(納撒內(nèi)爾·韋斯特)

<習(xí)慣用語>at best
Interpreted most favorably; at the most:
充其量；至多：
例句：
no more than 40 people at best in attendance.
充其量有不到40人參加

Under the most favorable conditions:
在最佳情況下：
例句：
has a top speed of 20 miles per hour at best.
最高時速為每小時20英里

for the best
With an ultimately positive or preferable result.
結(jié)果會是好的：最終有一個樂觀的或讓人滿意的結(jié)果
get the best of 或
have the best of
To outdo or outwit; defeat:
擊敗：勝過或贏過；擊?。?/br>例句：
My opponent got the best of me in the debate.
在辯論中我的對手勝過了我

來源：
Middle English
中古英語
from Old English betst * see bhad-
源自 古英語 betst *參見 bhad-

According to rule,better should be used in comparisons between two things: Which house of Congress has the better (not best ) attendance recordô In certain fixed expressions, however,best is used idiomatically for comparisons between two: Put your best foot forward. May the best man win! See Usage Note at better rather
按照規(guī)定，better 應(yīng)用于兩種東西的比較： which house of Congress has the better （而不是 best ） attendence record？（哪一次的議會出席率高一些？）。 在某些固定的表達中best 也被習(xí)慣用于兩者之間的比較： 全力以赴。祝最佳的取勝！ 參見 betterrather