Lifespans Meaning in English
word · lemma: lifespan
释义
The length of time that a living thing or object lives or operates, from beginning to end.
用法与细微差别
Used mostly in scientific, medical, or technical contexts. 'Lifespans' usually refers to the typical time different organisms or mechanisms function. Common phrases: 'average lifespans,' 'increase lifespans.' Not used for temporary states, but for the full duration of life or operation.
例句
The lifespans of cats and dogs are usually different.
basic
Scientists study the lifespans of insects.
basic
The lifespans of trees can be very long.
basic
People are always curious about why lifespans vary so much between species.
natural
Technology has helped extend the lifespans of electronic devices a lot.
natural
We’ve recently learned that the lifespans of whales are much longer than we thought.
natural