Economics Meaning(定義、用法、例句與發音)

economics

noun

快速理解

What does "Economics" mean?What are 2-3 core uses of "Economics"?

Economics is the social science that studies how individuals, businesses, and societies allocate scarce resources to satisfy unlimited wants.

  1. 1

    Academic Discipline

    EN: The study of the production, distribution, and consumption of goods and services.

    翻譯: 研究商品與服務的生產、分配和消費的學科。

  2. 2

    System of Production

    EN: The system or condition of a country or region in terms of the production and consumption of goods and services and the supply of money.

    翻譯: 一個國家或地區在商品與服務的生產、消費以及貨幣供應方面的體系或狀況。

  3. 3

    Financial Considerations

    EN: The practical aspects or financial considerations involved in something, often implying efficiency or cost-effectiveness.

    翻譯: 指某事物涉及的實際層面或財務考量,常暗示效率或成本效益。

小提醒:注意 'economics' 是單數名詞,動詞用單數形式(如:Economics is...)。它與 'economy'(經濟體、經濟狀況)不同,後者是可數名詞。

發音(How to Pronounce "Economics" in English

How to pronounce "Economics" in English?"Economics" US vs UK pronunciation

點擊下方的 US / UK 按鈕可播放發音。

Real-life Examples of "Economics" from YouTube Videos

Rory Stewart: Why democracy matters

TED

And this has been true for 30 years- and the handover in 1979, 1980, between one Jamaican leader who was the son of a Rhodes Scholar and a QC, to another who'd done an economics doctorate at Harvard.

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Definitions(定義)

What are the definitions of "Economics"?How does "Economics" change by context?

1. the social science that studies the production, distribution, and consumption of goods and services

研究商品與服務的生產、分配和消費的社會科學

She decided to major in economics at university.

她決定在大學主修經濟學。

The principles of economics help us understand market behavior.

經濟學原理幫助我們理解市場行為。

2. the financial aspects of something; the practical application of economic theory

某事物的財務層面;經濟理論的實際應用

The economics of running a small business can be challenging.

經營一家小企業的經濟層面可能很有挑戰性。

We need to consider the economics of the project before giving approval.

在批准之前,我們需要考慮該專案的經濟效益。

3. a system of production, resource allocation, and distribution in a society or country

一個社會或國家中生產、資源分配和分配的體系

The global economics have shifted significantly in the past decade.

過去十年,全球經濟體系發生了顯著變化。

They studied the different economics of capitalist and socialist systems.

他們研究了資本主義和社會主義體系的不同經濟制度。

Grammar & Patterns(句型)

What are common sentence patterns for "Economics"?How to make natural sentences with "Economics"?
PatternMeaningExample
economics + V (e.g., shows, suggests)經濟學(主詞)...Economics explains how societies allocate scarce resources. (經濟學解釋社會如何分配稀缺資源。)
study / major in + economics學習 / 主修經濟學She decided to major in economics at university. (她決定在大學主修經濟學。)
the economics of + noun phrase...的經濟學 / ...的經濟層面The book discusses the economics of renewable energy. (這本書討論了再生能源的經濟學。)
applied / behavioral / development + economics應用 / 行為 / 發展經濟學He specializes in behavioral economics. (他專攻行為經濟學。)
a principle / concept in economics經濟學中的一個原理 / 概念Opportunity cost is a fundamental concept in economics. (機會成本是經濟學中的一個基本概念。)

用法說明

How is "Economics" different from similar structures?What usage mistakes are common with "Economics"?

economics 作主詞時動詞的單複數

  • economics 作為一門學科名稱時,視為單數名詞,後接單數動詞。
  • economics 指具體的經濟狀況、政策或因素時,通常也視為單數名詞。
  • 在非正式語境中,若 economics 被視為由多個部分組成的集合概念,偶爾可見複數動詞,但正式寫作中仍建議使用單數。 EN: Economics is a social science that studies how resources are allocated. 翻譯: 經濟學是一門研究資源如何分配的社會科學。

EN:The economics of the project are being reviewed by the committee.

翻譯:該專案的經濟效益正由委員會審核。(非正式用法)

EN:The economics of the project is sound and promising.

翻譯:該專案的經濟效益穩健且前景看好。(正式用法)

總結建議

在正式學術及寫作場合,將「economics」視為單數名詞使用是最安全且普遍的選擇。

易混淆對比

What is the difference between "Economics" and similar words?How to choose "Economics" vs alternatives?

economics vs economy

economics 是研究資源分配、生產、消費等活動的社會科學;economy 則指一個國家或地區的經濟體系、經濟狀況或節省資源的做法。

economics vs finance

economics 關注整體社會的資源分配與市場運作;finance 側重資金管理、投資、銀行等具體的金融活動與決策。

economics vs commerce

economics 是理論性的社會科學;commerce 指具體的商業交易、貿易活動,範圍較窄且實務導向。

口語用法

How is "Economics" used in spoken English?What is the spoken vs formal difference for "Economics"?

引述

在對話中,當引述他人觀點或提及某個經濟學概念時,常會用「economics」來指稱這個學科領域。 EN: He kept talking about supply-side economics, but I'm not sure he really understands it. 翻譯: 他一直在講供給面經濟學,但我不確定他是否真的懂。

EN:My professor said, "That's just basic economics."

翻譯:我的教授說:「那只是基礎經濟學。」

語氣強調

在口語中,有時會用「economics」來強調某個決策或情況背後的現實或功利考量,帶有一點無奈或諷刺的語氣。 EN: I'd love to donate more, but the economics just don't work for me right now. 翻譯: 我很想捐更多,但就我目前的經濟狀況來說行不通。

EN:It's not about feelings; it's pure economics.

翻譯:這無關感情,純粹是經濟考量。

停頓填充

在思考或組織語言時,有時會用「the economics of it」或「the economics behind it」作為填充短語,引出後面的解釋或分析。 EN: The project is interesting, but... the economics of it are really complicated. 翻譯: 這個專案很有趣,但是…它背後的經濟學原理真的很複雜。

EN:We need to consider, you know, the economics behind such a policy change.

翻譯:我們需要考慮,你知道的,這種政策改變背後的經濟因素。

正式寫作注意:在學術論文、正式報告或商業文件中,應避免上述口語化的用法。請使用更精確的術語(如「economic principles」、「financial viability」、「cost-benefit analysis」)並保持客觀、嚴謹的論述風格,避免帶有個人語氣或填充詞。

常見短語

What common collocations use "Economics"?What fixed phrases with "Economics" should I remember?

supply and demand

economics of [noun]

供給與需求,經濟學基本概念

behavioral economics

[adjective] economics

行為經濟學,研究心理因素對經濟決策的影響

trickle-down economics

[compound noun] economics

涓滴經濟學,主張對富人減稅將惠及全民的經濟理論

the dismal science

nickname for economics

「沉悶的科學」,經濟學的暱稱

home economics

[noun] economics

家政學,家庭經濟與生活技能科目

political economy

related field to economics

政治經濟學,研究政治與經濟體系的互動

economics major

student of economics

主修經濟學的學生

常見錯誤

What are common mistakes with "Economics"?Which "Economics" sentences look correct but are wrong?

×The economic of the country is growing.

The economy of the country is growing.

混淆 'economics'(經濟學,學科)與 'economy'(經濟,一個國家或地區的經濟狀況)。'Economics' 是研究經濟的學科,而 'economy' 指的是具體的經濟體系或狀況。

×He has a good knowledge about economic.

He has a good knowledge of economics.

誤用形容詞 'economic'(經濟的,經濟上的)代替名詞 'economics'(經濟學)。'Economic' 是形容詞,用來修飾名詞,如 'economic growth'(經濟成長)。

×I read an article about the economics crisis.

I read an article about the economic crisis.

在名詞 'crisis' 前應使用形容詞 'economic' 來修飾,表示「經濟危機」。'Economics crisis' 是錯誤的搭配,因為 'economics' 是學科名詞,不用於此類修飾。

×This decision is based on a simple economic.

This decision is based on a simple economic principle. / This decision is based on simple economics.

'Economic' 是形容詞,不能單獨作為可數名詞使用。必須接著名詞(如 principle, theory)或使用不可數名詞 'economics' 來表示相關的經濟學概念或原理。

×The economics situations in both countries are different.

The economic situations in both countries are different.

修飾名詞 'situations' 時,應使用形容詞 'economic'(經濟的),而非學科名詞 'economics'。這是常見的詞性誤用。

詞形變化

What are the word forms of "Economics"?What are tense/participle forms of "Economics"?