vitals

n.

（人体的）重要器官，要害，命脉；紧要器官；

vital part要害部位

vital energy生命力

vital force n. 生机；生命力

vital capacity[医]肺活量

vital function重要作用；生命机能

vital statistics人口动态统计；生命的统计资料

vital interest切身利益；重大利益

vital point要点

vital sign生命征；生命迹象

1. The leader's vital and cheerful manner filled his men with courage.
   指挥官朝气蓬勃和欢欣愉悦的神态使士兵们勇气倍增。
2. The first thing to be done was to head off the enemy from the tender spots and vital places.
   首先要做的事是防止敌人从防守不严的部位及要害地方逃走。

Don't take vitals, take lactate
Don't take vitals, take a lactate
Where Is Vitals of the Serious Worsening of Physician-patient Relationship
New vitals after injury: shock index for the young and age x shock index for the old
Predictive Data Mining to Learn Health Vitals of a Resident in a Smart Home
An Analysis of NCEP Tropical Cyclone Vitals and Potential Effects on Forecasting Models
Medullary regions for neurogenesis of gasping: noeud vital or noeuds vitals?
Application of "VITALS": visual indicators of teaching and learning success in reporting student evaluations of clinical teachers
effect of larval interaction on viability in Drosophila melanogaster. IV. The role of subvitals
Mechanically flexible wireless multisensor platform for human physical activity and vitals monitoring