backbone
英 ['bækbəʊn]
美['bæk'bon]
- n. 支柱；主干网；决心，毅力；脊椎
词态变化
复数: backbones;
英英释意
- 1. a central cohesive source of support and stability;
- "faith is his anchor"
- "the keystone of campaign reform was the ban on soft money"
- "he is the linchpin of this firm"
- 2. fortitude and determination;
- "he didn't have the guts to try it"
- 3. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord;
- "the fall broke his back"
- 4. the part of a network that connects other networks together;
- "the backbone is the part of a communication network that carries the heaviest traffic"
英文词源
- backbone (n.)
- "spine," early 14c., from back (n.) + bone (n.). Figurative sense of "strength of character" is attested from 1843.
同义词辨析
courage, bravery, backbone, nerve
这些名词都可表示"勇气，胆量"之意。
courage： 普通用词。指面对危险或困难时无所畏惧的精神和敢于奋斗的进取心。
bravery： 指在危险中表现出的无所畏惧精神或在逆境中仍能坚持下去的毅力。
backbone： 指性格倔强，意志坚定，有骨气，有顽强的决心去做某事。
nerve： 侧重指面临危险或在冒险的情况下具有冷静、清醒的头脑和坚定无畏的勇气。
实用场景例句
- Agriculture forms the backbone of the rural economy.
- 农业是农村经济的基础。
牛津词典
- He doesn't have the backbone to face the truth.
- 他没有面对现实的勇气。
牛津词典
- The small business people of Britain are the economic backbone of the nation.
- 英国的小商人是国家经济的支柱。
柯林斯高阶英语词典
- You might be taking drastic measures and you've got to have the backbone to do that.
- 你也许要采取极端的措施，你必须有勇气那么做。
柯林斯高阶英语词典
- Incorruptible judges are the backbone of the society.
- 清廉的法官是社会的基石.
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- Not shy on muscle or tannic backbone.
- 酒质及单宁较为醇厚,耐人寻味.
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- He has no backbone.
- 他没有骨气.
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- THE true critic, Vladimir Nabokov once observed, reads not with his brain but with his backbone.
- 弗拉基米尔?波可夫曾说, 真正的评论家读书时用的不是大脑,而是脊梁骨.
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- Every CBTC equipment has a double connection with the double backbone.
- 每台基于通信的列控系统(CBTC)设备都同双骨干网保持双重连接.
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- Standing up to bullies takes plenty of backbone.
- 勇敢地对付暴徒需有大无畏精神.
《简明英汉词典》
- These data indicate that the PNA backbone is more flexible than native nucleic acid backbone.
- 这些数据表明,PNA骨架比天然的核酸骨架具有更高的灵活性.
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- Vertebra is one of the bones of the backbone or spinal column.
- 脊椎骨是腰背骨或脊柱骨之ㄧ种骨头.
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- The small local groups are the backbone of the party.
- 地方小团体是该党的主力.
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- Which Ethernet standard does the IEEE 802.3 standard recommend for backbone installations?
- 3标准为骨干装置建议以哪个乙太网路做标准?
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- The wounded soldiers showed much backbone before the enemy.
- 受伤的士兵在敌人面前表现出了威武不屈的精神.
《简明英汉词典》
- He'll do whatever anybody says . He has no backbone.
- 别人让他做什么他就做, 他一点没骨气.
辞典例句
- He is a man of backbone.
- 他是有毅力的人.
《现代英汉综合大词典》
- TO success in life, you need three things a Wishbone, a Backbone a Funnybone.
- 人生要成功, 有三样东西不可缺少:愿望, 毅力,幽默.
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- Carbon atoms provide the backbone of living matter.
- 碳原子提供了生命物质的骨架.
辞典例句
- Ironworks of 3 bright steel is enterprise of iron and steel of countrywide place backbone.
- 三明钢铁厂是全国地方骨干钢铁企业.
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- They are the backbone of the factory.
- 他们是这个厂的顶梁柱.
《现代汉英综合大词典》
- The railway system will be part of the backbone of Hong Kong efficient transport system.
- 铁路系统是香港完善运输系统重要的一环.
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- The backbone is an articulate structure.
- 脊椎骨是一种关节相连的结构.
《现代英汉综合大词典》
- A 、 He is the backbone of the armed forces.
- 他们是整个武装力量的基础.
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- More and more people are deciding that political power must be the backbone of every new advance.
- 越来越多的人认为,政治权力是每前进一步的保证.
《简明英汉词典》
- Second, the role of backbone.
- 第二个, 骨干作用.
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- Instead of deploying a defense at backbone routers, edge routers are another choice.
- 代替在骨干路由器上部署防御系统, 边界路由器是另一个选择.
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- Studies and uses the modern technology, in national library standardization, standardization, digitization, network construction backbone function.
- 研究和采用现代技术, 在全国图书馆标准化 、 规范化 、 数字化 、 网络化建设中起骨干作用.
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