lifeline什么意思：lifeline作为名词，中文意思有“水上救援的救生索”、“深海潜水员的信号绳”、“命脉”、“生命线”，它是可数名词，复数形式是直接加s，即lifelines。
lifeline的基本含义及双语例句
lifeline作为名词，意为(水上救援的)救生索;(深海潜水员的)信号绳;命脉;生命线。复数形式为lifelines。例句有：
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。
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。
3、Ferries are a lifeline to the far-flung corners of Scotland.
渡船是苏格兰边远地区的生命线。
4、To the education, the education quality is the lifeline.
对于教育来说，教育质量是其生命线。
5、While the service quality is the lifeline of service enterprises.
而服务质量是物流企业的生命线。
6、Degree quality is the lifeline of graduate education and research.
学位质量是研究生教育的生命线。
7、The child would provide us a lifeline to the future.
孩子是我们生命的延续。
8、Water resources are looked as the lifeline of agriculture production.
水资源是农业生产的命脉。
9、Teaching quality is a lifeline of a school.
教学质量是一个学校的生命线。
10、The quality of case is the public prosecution's lifeline.
案件质量是公诉工作的生命线。
