noun🔗Share寿命The length of time for which an organism lives."Some clams have lifespans far longer than those of human beings."一部の貝は、人間の寿命よりもはるかに長い寿命を持っています。organismbiologyanimalplanttimeageChat with AIVocabulary GamePractice Reading
noun🔗Share寿命、有効期間(by extension) The length of time for which something exists or is current or valid.""Many phone apps have short lifespans and become outdated quickly." "多くの電話アプリは寿命が短く、すぐに時代遅れになります。timebiologyChat with AIVocabulary GamePractice Reading
