block, bar, hinder, obstruct, prevent, hamper

obstacle, barrier, obstruction, bar, hindrance

名詞 bar:

1. a room or establishment where alcoholic drinks are served over a counter
   同義詞：barroom, saloon, ginmill, taproom
2. a counter where you can obtain food or drink
3. a rigid piece of metal or wood; usually used as a fastening or obstruction or weapon
4. musical notation for a repeating pattern of musical beats
   同義詞：measure
5. an obstruction (usually metal) placed at the top of a goal
6. the act of preventing
   同義詞：prevention
7. (meteorology) a unit of pressure equal to a million dynes per square centimeter
8. a submerged (or partly submerged) ridge in a river or along a shore
9. the body of individuals qualified to practice law in a particular jurisdiction
   同義詞：legal profession, legal community
10. a block of solid substance (such as soap or wax)
    同義詞：cake
11. a portable .30 caliber automatic rifle operated by gas pressure and fed by cartridges from a magazine; used by United States troops in World War I and in World War II and in the Korean War
    同義詞：Browning automatic rifle
12. a horizontal rod that serves as a support for gymnasts as they perform exercises
13. a heating element in an electric fire
14. (law) a railing that encloses the part of the courtroom where the judges and lawyers sit and the case is tried

動詞 bar:

1. prevent from entering; keep out
   同義詞：debar, exclude
2. render unsuitable for passage
   同義詞：barricade, block, blockade, stop, block off, block up
3. expel, as if by official decree
   同義詞：banish, relegate
4. secure with, or as if with, bars

1. He is the best singer in the world, bar none.
   他是全世界最佳歌手，無人能比。
2. There are several bars in the hotel.
   這家旅館里有好幾個酒吧。
3. After the bombing, the whole area was barred to the public.
   轟炸后，整個地區(qū)禁止公眾通行。

bar

n.（名詞）
A relatively long, straight, rigid piece of solid material used as a fastener, support, barrier, or structural or mechanical member.
長棍：一條長、直、堅硬的固體物質(zhì)，用作固定物、支撐物、阻擋物或結(jié)構(gòu)器械的組成零件

A solid oblong block of a substance, such as soap or candy.
長方塊：物質(zhì)長方形的塊，比如肥皂或糖果
A rectangular block of a precious metal.
貴重金屬的長方塊
Something that impedes or prevents action or progress.See Synonyms at obstacle
障礙，障礙物：妨礙或阻止某項行動或進步的東西參見 obstacle
A ridge, as of sand or gravel, on a shore or streambed, that is formed by the action of tides or currents.
沙洲，沙灘：在海邊，河床等處由沙子或小石子形成的隆起，由潮水或水流運動而形成
A narrow marking, as a stripe or band.
細(xì)長條紋：一條窄標(biāo)記，如條紋或帶狀物
Heraldry A pair of horizontal parallel lines drawn across a shield.
【紋章學(xué)】 盾形紋章上的橫條紋：畫在盾形紋章上的兩條水平的平行線
Law
【法律】
The nullification, defeat, or prevention of a claim or action.
終止訴訟：對訴訟或保釋法律行為的廢棄、擊敗或阻止
The process by which nullification, defeat, or prevention is achieved.
取消訴訟的程序：完成廢棄、取消或終止行為的程序
The railing in a courtroom enclosing the part of the room where the judges and lawyers sit, witnesses are heard, and prisoners are tried.
圍欄：法庭上圍住法官和律師所坐位置，證人聽證及罪犯被審判的圍欄
A place of judgment; a tribunal.
法庭：審判的地方；法庭
Law
【法律】
Attorneys considered as a group.
律師團：被看作是一個組織的律師
The profession of law.
法律界
Music
【音樂】
A vertical line dividing a staff into equal measures.
小節(jié)線：把五線譜分成相等節(jié)拍的豎線
A measure.
小節(jié)

A counter at which drinks, especially alcoholic drinks, and sometimes food, are served.
吧臺：專售飲料特別是酒之類飲料的柜臺，有時供應(yīng)食品
An establishment or room having such a counter.
酒吧間：有這類柜臺的建筑物或房間
v.tr.（及物動詞）
barred,bar.ring,bars
To fasten securely with a long, straight, rigid piece of material.
閂：用長而直且堅硬的材料制成的東西牢固地系緊
To shut in or out with or as if with bars.
關(guān)，關(guān)閉：用或好象用橫桿關(guān)進或關(guān)出
To obstruct or impede; block.
阻擋或阻礙；封鎖
To keep out; exclude.See Synonyms at hinder
摒除：把…排除在外；不包括參見 hinder
To rule out; except.
排除：去除；除外
To mark with stripes or bands.
飾以條紋：用條紋或帶狀物標(biāo)記
Law To stop (a claim or action) by objection.
【法律】 終止訴訟：用反對的理由終止（訴訟或保釋）
prep.（介詞）
Except for; excluding:
除…之外；不包括…在內(nèi)：
例句：
This was your best performance, bar none.
毫無例外，這是你最好的演出

<習(xí)慣用語>behind bars
In prison.
監(jiān)禁
來源：
Middle English barre
中古英語 barre
from Old French
源自 古法語
from Vulgar Latin *barra
源自 俗拉丁語 *barra

bar
bar 2

n.（名詞）
A unit of pressure equal to one million (0') dynes per square centimeter.
巴：壓強單位，等于每平方厘米一百萬達因（0'）

來源：
Greek baros [weight] * see g wer…-
希臘語 baros [重量] *參見 g wer…-