lifeline

英 [ˈlaɪflaɪn]

美 [ˈlaɪflaɪn]

n.  (水上救援的)救生索; (深海潜水员的)信号绳; 命脉; 生命线

复数：lifelines　

Collins.1 / BNC.14610 / COCA.13856

牛津词典

noun

• （水上救援的）救生索
  a line or rope thrown to rescue sb who is in difficulty in the water
• （深海潜水员的）信号绳
  a line attached to sb who goes deep under the sea
• 命脉；生命线
  something that is very important for sb and that they depend on
  1. The extra payments are a lifeline for most single mothers.
     额外补助对大多数单身母亲来说都是赖以生存的生命线。

柯林斯词典

• N-COUNT 生命线；命脉
  Alifelineis something that enables an organization or group to survive or to continue with an activity.
  1. Information about the job market can be a lifeline for those who are out of work...
     对于那些失业的人而言，就业信息可谓是他们的生命线。
  2. The orders will throw a lifeline to Britain's shipyards.
     这些订单将给英国的造船厂注入一线生机。

英英释义

noun

• line thrown from a vessel that people can cling to in order to save themselves from drowning
• line that raises or lowers a deep-sea diver
• support that enables people to survive or to continue doing something (often by providing an essential connection)
  1. the airlift provided a lifeline for Berlin
  2. she offered me a lifeline in my time of grief
• a crease on the palm
  Synonym:line of lifelife line

双语例句

• The flow diagram of credit business is the lifeline of credit risk management operation.
  信贷业务流程是信贷风险管理运作的生命线。
• Both ends of a Lifeline should be connected to an Object Lifeline.
  生命线的两端应连接到一个对象生命线。
• It is imperative that you stick to this budget-it is your lifeline.
  你要坚持制作预算表，因为它是你的经济生命线。
• Teaching quality is a lifeline of a school.
  教学质量是一个学校的生命线。
• Escape Pod-This is your lifeline in the game.
  逃生舱&在游戏中，这是你的生命线。
• The reasonable formulation of the rural land policy concerns China, s economic lifeline.
  农村土地政策的合理制定事关中国的经济命脉。
• Quality is the lifeline of Education Master.
  质量是教育硕士专业学位的生命线。
• Create an Unspecified lifeline on the diagram and name it user.
  在这个图表上创建一个Unspecified生命线，并给它命名为user。
• An Activation must have two connections with the same Object Lifeline or Activation.
  激活必须与同一对象生命线或另一激活具备两个连接。
• The orders will throw a lifeline to Britain's shipyards.
  这些订单将给英国的造船厂注入一线生机。