Word · CEFR A2 · Frequency #1084
exchange
交换；互换；交易
核心释义
the act of giving something to someone and receiving something else in return; trade
- 1.
交换或交易的行为
An act of exchanging or trading.
- 2.
原子、离子或基团互换的化学过程
chemical process in which one atom or ion or group changes places with another
- 3.
进行交易的场所
A place for conducting trading.
- 4.
(尤指不愉快的)意见交换
a mutual expression of views (especially an unpleasant one)
- 5.
电话交换机的省略
Ellipsis of telephone exchange.
- 6.
交换物品的行为
the act of changing one thing for another thing
- 7.
对话
A conversation.
- 8.
失去一枚棋子并捕获另一枚棋子
The loss of one piece and associated capture of another.
- 9.
物质或元素的转移,如气体、氨基酸、离子等,有时通过膜等表面
The transfer of substances or elements like gas, amino-acids, ions etc. sometimes through a surface like a membrane.
- 10.
不同地方货币价值的差异
The difference between the values of money in different places.
交谈；对话；交锋；交易所；交易市场；汇率；兑换率；电话交换机；电话总机；交换；置换
用法In use
The exchange of gifts between the two families was a heartwarming tradition.
用法提示：此处exchange作名词，指交换物品的行为。
They had a heated exchange of words during the meeting.
用法提示：此处exchange作名词，指意见交换，尤指不愉快的。
The exchange of ions in the solution is a key step in the reaction.
用法提示：此处exchange作名词，指化学过程中原子或离子的互换。
they had a bitter exchange
Adam was promised immortality in exchange for his disobedience
an exchange of sth
of 后接被交换的事物，如 information、prisoners、views 等，前面可用 an、a heated 等修饰。
相关词与表达Connections
搭配Collocations
- stock exchange
- 证券交易；股票交易所
- He works at the New York Stock Exchange.他在纽约证券交易所工作。
- foreign exchange
- 外汇
- The bank offers foreign exchange services.这家银行提供外汇服务。
- exchange rate
- 汇率
- The exchange rate is favorable today.今天的汇率很有利。
- exchange of ideas
- 交换意见
- The conference encouraged a free exchange of ideas.会议鼓励自由交换意见。
- exchange program
- 交流项目
学习提示Learner notes
记忆技巧Memory Tip
电话交换局里，无数线路交叉连接，就像人们在交换信息。
语境与语域Context & Register
作为名词，“exchange”通常表示交换行为，多用于商业交易或日常交换场景，语言风格中性。
语法说明Grammar Note
可数名词，常用复数形式exchanges；常与介词for或of搭配使用。
发音与拼写Pronunciation & Spelling
Among these, 'change', 'range', 'strange', and 'arrange' rhyme with 'exchange' (all end with /eɪndʒ/). 'Orange' shares the spelling 'ange' but is pronounced /ˈɒrɪndʒ/ (different vowel and no /eɪ/). 'Excite' shares the prefix 'ex-' but is pronounced /ɪkˈsaɪt/ (different vowel and ending).
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.