lifespan
US /ˈlaɪf.spæn/
UK /ˈlaɪf.spæn/
名詞
1.
壽命, 使用壽命
the length of time for which a person or animal lives or a thing functions
範例:
•
The average lifespan of a domestic cat is about 15 years.
家貓的平均壽命約為15年。
•
LED bulbs have a much longer lifespan than traditional ones.
LED燈泡的使用壽命比傳統燈泡長得多。
在 Lingoland 學習這個單詞