请输入您要查询的英文单词：
单词
ˌlife supˈport ˌsystem
释义
ˌlife supˈport ˌsystem
NOUN
C
1
life support system
a set of machines that keep someone alive when they are very ill . It is often simply called life support . （重病者的）生命维持装置
2
a set of equipment that keeps people alive in space or under water （宇航员或潜水员的）生命保障系统