buck

詳細解釋：

buck

n.（名詞）

The adult male of some animals, such as the deer, antelope, or rabbit.
雄性動物：成年的雄性動物，如雄鹿、公羊、獵兔等
Antelope considered as a group:
羚羊群：被看成一個群體的羚羊：
例句：
a herd of buck.
一群羚羊

A robust or high-spirited young man.
精力充沛的男人：精力充沛，興致高昂的年輕人
A fop.
紈絝子弟， *
Offensive Used as a disparaging term for a Native American or Black man.
【無禮用語】 男性黑人：用來指美洲印第安人和男性黑人的貶義詞
An act or instance of bucking:
猛然弓背躍起：
例句：
a horse that unseated its rider on the first buck.
第一下弓背躍起就把騎手摔下來的馬

Buckskin.
鹿皮
bucks Buckskin breeches or shoes.
bucks 鹿皮褲，鹿皮鞋
v.（動詞）
bucked,buck.ing,bucks
v.intr.（不及物動詞）
To leap upward arching the back:
弓起背向上躍起：
例句：
The horse bucked in fright.
那匹馬害怕得猛然弓背躍起

To charge with the head lowered; butt.
衝撞：把頭低下來沖向；衝撞
To make sudden jerky movements; jolt:
晃動；顛簸：
例句：
The motor bucked and lurched before it finally ran smoothly.
汽車震顫了一下才平穩地前進

To resist stubbornly and obstinately; balk.
堅決反對；拒絕繼續
Informal To strive with determination:
【非正式用語】 努力：
例句：
bucking for a promotion.
為晉升而努力

v.tr.（及物動詞）
To throw or toss by bucking:
弓背躍起把…擲拋起來：
例句：
buck off a rider; bucked the packsaddle off its back.
猛然弓背躍起把騎手摔下來；把馱鞍從背上摔下來

To oppose directly and stubbornly; go against:
竭力反對；反抗：
例句：
.Los Angeles County, the most populous county in the country, is bucking the trend.(American Demographics)
.美國人口最多的縣，洛杉磯縣是反潮流的.(美國人口統計數據)

Football To charge into (an opponent`s line) carrying the ball.
【橄欖球】 持球強攻（入對方陣地）
Archaic To butt against with the head.
【古語】 用頭衝撞
adj.（形容詞）
Of the lowest rank in a specified military category:
最低級的：某一軍銜等級中最低一級的：
例句：
a buck private; a buck sergeant.
三等兵；下士

<常用詞組>buck up
To summon one`s courage or spirits; hearten:
振奮：鼓起勇氣或打起精神；使…歡欣鼓舞：
例句：
My friends tried to buck me up after I lost the contest.
我在競賽中失敗後，我的朋友們想使我打起精神來

來源：
Middle English bukke
中古英文 bukke
from Old English buc [male deer,]
源自 古英文 buc [公鹿]
bucca [male goat]
bucca [公羊]

【引伸】
buck.er
n.（名詞）

---------------另--------------
buck
buck 2

n.（名詞）
A sawhorse or sawbuck.
鋸木架
A leather-covered frame used for gymnastic vaulting.
鞍馬

來源：
Alteration influenced by buck
受 buck的影響
of Dutch bok [male goat, trestle]
荷蘭語 bok的變化 [公山羊，馬凳]
from Middle Dutch boc
源自 中古荷蘭語 boc

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buck
buck 3

n.Informal （名詞）【非正式用語】
A dollar.
一美元
An amount of money:
一筆錢：
例句：
working overtime to make an extra buck.
加班工作以獲得一筆加班費

來源：
Short for buckskin [from its use in trade]
buckskin的簡寫 [源自做生意時對它的使用]

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buck
buck 4

n.Games （名詞）【遊戲】
A counter or marker formerly passed from one poker player to another to indicate an obligation, especially one`s turn to deal.
培克：撲克牌戲中的一種籌碼，從一個玩家傳到另一個玩家，表示一種責任，尤指輪到某人發牌時

<習慣用語>the buck stops here【俚語】
The ultimate responsibility rests here.
責任止於此
來源：
Short for buckhorn knife [from its use as a marker in poker]
buckhorn knife的簡寫 [源自它在撲克牌戲中作為籌碼的用途]