1
study economics
She decided to study economics at university.
她决定在大学学习经济学。
经济学
先理解核心含义，再看它在真实句子里的用法。
经济学
economics
She decided to study economics at university.
她决定在大学学习经济学。
研究资源和财富的分配、消费和分布,资本和投资,以及生产要素的管理
The study of resource and wealth allocation, consumption, and distribution, of capital and investment, and of management of the factors of production.
She studies economics at university and hopes to work in finance.
她在大学学习经济学，希望将来从事金融工作。
The government's new policy is based on sound economics.
政府的新政策基于合理的经济学原理。
Understanding basic economics helps people manage their personal budgets.
了解基本经济学有助于人们管理个人预算。
She decided to study economics at university.
她决定在大学学习经济学。
The economics of renewable energy are becoming more favorable.
可再生能源的经济学变得越来越有利。
In economics, supply and demand determine prices.
在经济学中，供求决定价格。
Not this
I want to study economic.
Use this
I want to study economics.
economic是形容词，表示“经济的”，而economics是名词，表示“经济学”；用错词性导致语义错误。
Not this
Economics are difficult for me.
Use this
Economics is difficult for me.
economics是不可数名词，视为单数，谓语动词应用is而非are。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
凯恩斯经济学
Keynesian economics advocates for government intervention during recessions.
凯恩斯经济学主张在经济衰退时期政府进行干预。
供给侧经济学
Supply-side economics focuses on boosting production by lowering taxes.
供给侧经济学侧重于通过减税来促进生产。
经济学教授
The economics professor explained the concept of inflation.
经济学教授解释了通货膨胀的概念。
经济学教科书
I bought a new economics textbook for the course.
我为这门课买了一本新的经济学教科书。
学习经济学
Many students choose to study economics because it helps them understand the world.
许多学生选择学习经济学，因为它有助于他们理解世界。
经济学系
The economics department is hosting a seminar on globalization.
经济学系正在举办一个关于全球化的研讨会。
涓滴经济学
The government's tax cuts were based on the theory of trickle-down economics.
政府的减税政策基于涓滴经济学理论。
供给侧经济学
Supply-side economics focuses on boosting production and reducing regulation.
供给侧经济学侧重于促进生产和减少监管。
行为经济学
Behavioral economics studies how psychological factors affect economic decisions.
行为经济学研究心理因素如何影响经济决策。
Use economics naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
将'eco'联想为'经济'，'nomics'联想为'学科'，组合即'经济学'。
register: neutral; contexts: 学术写作, 新闻报道, 日常讨论; note_zh: 经济学一词通常用于正式或中性语境，在学术和日常交流中都常见，没有明显的非正式倾向。
Genuine rhymes: ergonomics and comics (same stressed vowel and following sounds). Other -ics words (electronics, politics, physics, mathematics) have different stressed vowels or consonant clusters and do not rhyme.
Dictionary facts from ECDICT, WIKTIONARY.