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life-support system的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
equipment that makes life possible in otherwise deadly environmental conditions;
"the astronauts relied on their life-support systems"
-
medical equipment that assists or replaces important bodily functions and so enables a patient to live who otherwise might not survive;
"the patient is on life support"
