🔍 牛津詞典
🔍 朗文詞典
🔍 劍橋詞典
🔍 柯林斯詞典 🎯
🔍 麥美倫詞典
🔍 韋氏詞典

檢索以下詞典:
(Mr. Ng 不推薦使用 Google 翻譯!)
最近搜尋:
BNC: 2369 COCA: 15281
lifespan
lfspæn ˈlaɪfspæn
(also life span)Word forms: plural lifespans
1 N-VAR [oft with poss]

(人、動植物的)壽命,預期生命期限 The lifespan of a person, animal, or plant is the period of time for which they live or are normally expected to live. (人、動植物的)壽命,預期生命期限
  • A 15-year lifespan is not uncommon for a dog.

    15年的壽命對狗而言是比較常見的。

  • They have extended the potential life span of humanity everywhere.

    世界各地人類的預期壽命均有所延長。

2 N-COUNT [oft with poss]

(産品等的)預期使用期限;(組織、想法等的)預期存在期限 The lifespan of a product, organization, or idea is the period of time for which it is expected to work properly or to last. (産品等的)預期使用期限;(組織、想法等的)預期存在期限
  • Most boilers have a lifespan of 15 to 20 years. [+ of]

    絕大多數鍋爐有1520年的使用期限。

Trends of lifespan
View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years
BNC: 2369 COCA: 15281
BNC: 2369 COCA: 15281
BNC: 2369 COCA: 15281
lifespan
General words for life: life, lifespan, lifetime...

👨🏻‍🏫 Mr. Ng 柯林斯詞典 📚 – collins.mister5️⃣.net
切换为简体中文
Site Uptime