lifeline meaning in English
1. 救生索；(潜水员的)通报绳。
2.命脉，生命线。
Examples
- Public transport is a lifeline for many rural communities .
公共交通对许多农村居民来说是不可或缺的。 - The deutschland, which was to have harassed our lifeline across the northwest atlantic, interpreted her orders with comprehending caution .
“德意志”号原来企图侵扰我们横渡西北大西洋的生命线，但是它对自己奉到的指令，作了透彻慎重的解释。 - Quality is the lifeline of education master
质量是教育硕士专业学位的生命线。 - Escape pod - this is your lifeline in the game
逃生舱?在游戏中，这是你的生命线。