生命线的英文：
lifeline

参考例句：
  • I’ve been on a cloud all day—I heard this morning that I got an A on my final biochemistry exam
    我今天一天都很高兴，因为早上我听说生物生命线学期末考试我得了A。
  • Trade is the lifeblood of most modern states.
    贸易是大部分现代国家的生命线。
  • The relability of information is the life line of future successful information war.
    信息的可信度是未来遂行信息化作战的生命线。
  • No wonder,information is sometimes called the lifeblood of a control system.
    难怪信息有时称作为控制系统的生命线。
  • The life line doesn't tell you how long your life is going to be.
    生命线不能告诉你你的生命有多长。
  • Foreign trade had been the lifeblood of the American economy since colonial times
    自殖民地时代以来，对外贸易一直是美国经济的生命线。
  • As instructed, I cut my lifeline to the bank and leapt into unproven waters.
    像指示的那样，我把我的生命线系到了银行上跳进了这未知的领域里。
lifeline是什么意思：
n. 救生索,生命线
  • As instructed, I cut my lifeline to the bank and leapt into unproven waters.
    像指示的那样，我把我的生命线系到了银行上跳进了这未知的领域里。
  • I was getting deeper in debt but my father - in - law threw me a lifeline and lent some money until my financial situation improved.
    我欠了很多债，是我的岳父给我了帮助，他借给我一些钱，帮助我摆脱了经济困境。
  • The government should represent the state in performing the functions as investor in large state-owned enterprises, infrastructure and important natural resources that have a vital bearing on the lifeline of the national economy and state security.
    关系国民经济命脉和国家安全的大型国有企业、基础设施和重要自然资源等,由政府代表国家履行出资人职责。

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