lifespan · noun
المعاني والأمثلة
المدة التي يعيشها كائن حي أو يظل فيها شيء صالحًا للاستعمال.
The researchers compared the bird's lifespan in captivity with that of its wild relatives.
Careful maintenance can extend the lifespan of a wooden bridge.
The report compares the expected lifespans of several types of battery.
الصيغ
- lifespan singular
- lifespans plural