brother
- n.兄弟;(称男性的共事者或同道)同事，弟兄，伙伴;(同父母的)兄，弟;(尤指)修士;(同一宗教团体的男性)教友;（美国）大学生联谊会成员
- int.表示生气或吃惊
复数： brothers
brothernoun
家庭 in family
（同父母的）兄，弟
a boy or man who has the same mother and father as another person
We're brothers.
我们是亲兄弟。
He's my brother.
他是我哥哥（或弟弟）。
an older/younger brother
哥哥；弟弟
a twin brother
孪生哥哥（或弟弟）
Does she have any brothers and sisters ?
她有兄弟姐妹吗？
Edward was the youngest of the Kennedy brothers.
爱德华是肯尼迪弟兄中最小的一个。
He was like a brother to me (= very close) .
他如同我的亲兄弟一样。
其他男性 other men
（称男性的共事者或同道）同事，弟兄，伙伴
used for talking to or talking about other male members of an organization or other men who have the same ideas, purpose, etc. as yourself
We must work together, brothers!
我们必须携手工作，伙计们！
He was greatly respected by his brother officers.
他非常受军官同僚的敬重。
We must support our weaker brethren.
我们必须支持弱势的同胞。
宗教团体 in religious group
（同一宗教团体的男性）教友；（尤指）修士
a male member of a religious group, especially a monk
Brother Luke
卢克修士
The Brethren meet regularly for prayer.
兄弟教会成员定期聚集祈祷。
称呼 form of address
（黑人男子相互的称呼）
used by black people as a form of address for a black man
大学 at college/university
（美国）大学生联谊会成员
(in the US) a member of a fraternity (= a club for a group of male students at a college or university)
exclamation
brother
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2
N-COUNT （同父母的）兄，弟
Your brother is a boy or a man who has the same parents as you.Oh, so you're Peter's younger brother...
哦，那么你是彼得的弟弟。
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3
N-COUNT 兄弟；同胞；教友；国人；同行；同志
You can describe a man as your brother if he belongs to the same race, religion, country, profession, or trade union as you, or if he has similar ideas to you.He told reporters he'd come to be with his Latvian brothers.
他告诉记者他是来支持拉脱维亚同胞的。
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4
N-TITLE; N-COUNT; N-VOC 教徒，修士，僧侣（用于头衔）
Brother is a title given to a man who belongs to a religious community such as a monastery....Brother Otto.
奥托修士
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5
N-IN-NAMES （用于某些公司或商店的名称中）
Brothers is used in the names of some companies and shops....the film company Warner Brothers...
华纳兄弟电影公司
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6
注意英语常用词汇中没有一个同时表示“兄弟姐妹”的词，要表示这一概念，只能brother和sister两个词一起用：She has 13 brothers and sisters（她有13个兄弟姐妹）。用sibling这个词可以表示此意，但非常正式。
N
noun
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1
- a male with the same parents as someone else
- my brother still lives with our parents
- Synonym: blood brother
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2
- a male person who is a fellow member (of a fraternity or religion or other group)
- none of his brothers would betray him
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3
- used as a term of address for those male persons engaged in the same movement
- Greetings, comrade!
- Synonym: comrade
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4
- a close friend who accompanies his buddies in their activities
- Synonym: buddy chum crony pal sidekick
数据来源：WordNet
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It looks bad not going to your own brother 's wedding .
连亲兄弟的婚礼都不参加，这太不像话了。
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His brother 's just lost his job .
他的兄弟刚丢了工作。
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My brother is my senior by two years .
我哥哥比我大两岁。
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Don 't be so mean to your little brother !
别对你弟弟那么刻薄！
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I 'm going to the hospital to visit my brother .
我要去医院探望我弟弟。
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My brother studied at the Royal College of Art .
我哥哥曾就学于皇家美术学院。
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My brother was always getting me into trouble with my parents .
以前我弟弟经常连累我遭父母的责难。
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We must work together , brothers !
我们必须携手工作，伙计们！
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Give your brother my regards when you see him .
看到你哥哥时，代我向他问好。
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My brother called me from Spain last night .
我弟弟昨晚从西班牙给我打电话来了。
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She split the money she won with her brother .
她把得到的钱与弟弟分了。
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I got it off of my brother .
这是我从我弟弟那里弄到的。
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My brother has a master 's degree from Harvard .
我哥哥有哈佛大学的硕士学位。
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He was met by his brother on his return from Italy .
他从意大利回来的时候，是他弟弟去接他的。
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John had no brothers or sisters and wasn 't used to sharing .
约翰没有兄弟姐妹，所以不习惯和他人分享东西。
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She has the determination that her brother lacks .
她有决心，而她兄弟却没有。
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My little brothers are always fighting .
我的小弟弟们总在打架。
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He was still mourning his brother 's death .
他仍然在为哥哥的去世而悲伤。
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He was not so quick a learner as his brother .
他学东西不像他哥哥那么快。
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I have the greatest respect for your brother .
我非常尊敬你的哥哥。
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My brother would never cheat on his wife ; he 's not that sort .
我哥哥永远不会背着妻子在外面拈花惹草，他不是那种人。
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While Tom 's very good at science , his brother is absolutely hopeless .
汤姆很擅长理科，而他的兄弟绝对是不可救药。
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The brothers look very similar .
弟兄几个长得很像。
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My brother is much heavier than me .
我弟弟比我重得多。
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My brothers are opening a garage and they want me to go in with them .
我的几个兄弟要开办一个汽车修理厂，想让我与他们合伙干。
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I can 't stand his brother .
他弟弟让我受不了。
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Her brother beat her out of $ 200 .
她哥哥骗走了她200元。
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My brother 's much taller than me .
我哥哥比我高多了。
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He was greatly respected by his brother officers .
他非常受军官同僚的敬重。
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Though a talented player , he was completely eclipsed by his brother .
他虽是一个天才的运动员，但与他的兄弟相比就黯然失色了。