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Lifespan
01
the total amount of time that an organism, person, or object is alive or able to function
例子
The scientist's breakthrough discovery could extend the lifespan of patients with terminal illnesses.
The lifespan of a red blood cell is typically around 120 days before it is removed from circulation by the spleen.
The lifespan of the flowers shortens as temperatures drop, causing them to wither more quickly.
The cobbler can mend the worn-out soles of the shoes, extending their lifespan.
Proper maintenance of feedwater heaters ensures optimal performance and prolongs their operational lifespan.
