vi·tals
noun/ˈvaɪtlz/
/ˈvaɪtlz/
[plural]- (also vital signs)measurements that show that somebody is alive, such as the rate of their breathing, their body temperature or their heartbeat
生命体征（如呼吸、体温、心跳等） - (old-fashioned or humorous) the organs of the body that are essential for staying alive, for example the brain, heart, lungs, etc.
（维持生命的）重要器官