Vitals
来自Big Physics
late Middle English (describing the animating principle of living beings, also in vital (sense 2 of the adjective)): via Old French from Latin vitalis, from vita ‘life’. The sense ‘essential’ dates from the early 17th century.
etymonline
vitals (n.)
"organs of the body essential to life," c. 1600, from noun use of adjective vital, perhaps on model of Latin vitalia "vital force," neuter plural of vitalis.
