21年的意思、翻譯和例句

是什麼意思

「21年」通常指的是21年的時間,可能用於描述某段時期的長度、年齡、經歷或某個事件的持續時間。在不同的上下文中,這個詞可以指代個人的年齡、某個事物的存在年限,或是某個事件的紀念年。

依照不同程度的英文解釋

  1. A period of twenty-one years.
  2. A time span that lasts for twenty-one years.
  3. The age of someone or something that has existed for twenty-one years.
  4. A duration that is counted in years, specifically twenty-one.
  5. A measure of time that equals twenty-one years.
  6. A specific length of time that marks a significant period, totaling twenty-one years.
  7. A chronological measure indicating a span of twenty-one years.
  8. A defined interval of time encompassing twenty-one years.
  9. A temporal reference that signifies a duration of twenty-one years.
  10. A specific time frame that extends over twenty-one years.

相關英文單字或片語的差別與用法

1:Twenty-one years

用法:

用於強調時期的完整性,特別是在描述年齡或某個事件的歷史時,常用於正式或非正式的語境中。

例句及翻譯:

例句 1:

我在這家公司工作了二十一年。

I have worked at this company for twenty-one years.

例句 2:

這項研究的歷史可以追溯到二十一年前。

The history of this research dates back twenty-one years.

例句 3:

他二十一歲時開始創業。

He started his business when he was twenty-one years old.

2:21 years

用法:

這是一種簡化的說法,通常用於口語或非正式的書寫,表示相同的時間概念。

例句及翻譯:

例句 1:

我們的友誼已經持續了21年

Our friendship has lasted for 21 years.

例句 2:

這部電影已經上映21年了。

This movie has been out for 21 years.

例句 3:

他在這個領域有21年的經驗。

He has 21 years of experience in this field.

3:Two decades and a year

用法:

這種表達方式更加文學化,強調時間的長度,特別是在正式或學術的語境中。

例句及翻譯:

例句 1:

這項技術在市場上已經存在了兩個十年加一年。

This technology has been on the market for two decades and a year.

例句 2:

他在這個行業的專業知識已經有兩個十年加一年。

His expertise in this industry spans two decades and a year.

例句 3:

這座建築已經矗立了兩個十年加一年。

This building has stood for two decades and a year.