backbone
骨干
常用释义
英音[ ˈbækbəʊn ]
美音[ ˈbækboʊn ]
变形
复数:
backbones
基本释义
- n. 脊骨，脊柱；支柱，骨干；骨气，毅力；<美>书脊；（聚合分子的）主链；（计算机）主干网
例句
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1·You might be taking drastic measures and you've got to have the backbone to do that.你可能在采取极端措施，而且你得有骨气做它。来源: 《柯林斯英汉双解大词典》
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2·They ain't got any backbone.她们没有骨气。
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3·Primary care should be the backbone of any health care system.基层医疗应该是任何卫生医疗系统的支柱。
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4·He doesn't have the backbone to face the truth.他没有面对现实的勇气。来源: 《牛津词典》
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5·Agriculture forms the backbone of the rural economy.农业是农村经济的基础。来源: 《牛津词典》
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6·As a backbone system that interconnects networks, internet was a name that fit.作为连接网络的主干系统，互联网这一名称很合适。
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7·That can happen but that's abnormal, but changes in maybe the chemistry of the backbone that holds the nucleotides together.那可能发生的，但属于非正常的变化，但是可能主链的化学变化将核苷酸结合在一起。
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8·People count on hospitals and health facilities to respond, swiftly and efficiently, as the lifeline for survival and the backbone of support.人们指望医院和卫生机构作为生存的命脉和提供支持的栋梁，迅速而有效地作出回应。
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9·There is a conventional story line in the newsroom culture that provides a backbone and a ready-made narrative structure for otherwise confusing news.在新闻编辑室文化中有一条传统的故事主线，它能为那些其他情况下混乱的新闻提供一个基本的格式和现成的叙事结构。
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10·The structure of the backbone shows, however, that Ambulocetus swam like modern whales by moving the rear portion of its body up and down, even though a fluke was missing.不过，走鲸的脊椎结构显示，即使没有尾片，它们在水中同样能够像现代鲸鱼那样通过身体后面部分的上下摆动来游动。
网络释义
- to the backbone : 完完全全；彻头彻尾
- backbone network : 中枢网络，骨干网
- backbone enterprise : 骨干企业
同义词
n.
支柱；主干网；决心，毅力；脊椎