时间: 2025-05-07 00:03:28
美: [ɪks'tʃendʒ]
英: [ɪks'tʃeɪndʒ; eks-]
n. 交换;交流;交易所;兑换
vt. 交换;交易;兑换
vi. 交换;交易;兑换
最后更新时间:2025-05-07 00:03:28
词源分析:Exchange 由前缀 "ex-"(意为“外”或“出”)和词根 "change"(意为“改变”)组成,字面意思为“改变出去”。
历史背景:Exchange 一词最早出现在中世纪法语("eschange"),并源自拉丁语 "excanjare",意为“交换、互换”。该词在古英语和现代英语中逐渐演变为我们今天所使用的形式。
课本:Exchange 这个词在**的英语教科书中通常出现在初中或高中阶段,尤其是在商务英语或日常交流的上下文中。在美国的教材中,可能会在初中和高中阶段的英语课程中涉及到,尤其是涉及社会科学或经济学的课程。
正式与非正式语境:
特殊场合:在法律或科学领域,exchange 常用于描述合同或数据的互换。
They decided to exchange gifts for the holidays.
他们决定在假期交换礼物。
The currency exchange rate fluctuates daily.
货币兑换率每天波动。
We need to exchange ideas to improve our project.
我们需要交换想法来改进我们的项目。
She asked to exchange her ticket for a different date.
她请求将票换成其他日期的。
The two countries signed a treaty to facilitate the exchange of goods.
两国签署了一项条约,以促进货物的交换。
*. He was happy to exchange pleasantries with his old friends.
他很高兴能和老朋友们寒暄。
同义词:
反义词:
词根记忆法:通过分析词根和前缀来记忆。例如,"ex-" 表示“外出”,“change” 表示“改变”,结合起来就是“将一种东西改变为另一种”。
音标记忆法:Exchange 的发音为 /ɪksˈtʃeɪndʒ/,可以通过分音节来帮助记忆:ex-change。
通过以上分析,我们可以更深入地理解“exchange”这个单词的多重含义及其应用场景。
[V-RECIP] If two or more people exchange things of a particular kind, they give them to each other at the same time. 交换
例:We exchanged addresses.我们交换了地址。
例:The two men exchanged glances.那两个人交换了眼神。
[N-COUNT] Exchange is also a noun. 交换
例:He ruled out any exchange of prisoners with the militants.他拒绝考虑与好战分子交换囚犯。
[V-T] If you exchange something, you replace it with a different thing, especially something that is better or more satisfactory. 调换; 更换
例:...the chance to sell back or exchange goods.…回售或调换货物的机会。
[[正式]] An exchange is a brief conversation, usually an angry one. 短暂的交谈; 争吵
例:There've been some bitter exchanges between the two groups.两组之间有过些激烈的争吵。
[N-COUNT] An exchange of fire, for example, is an incident in which people use guns or missiles against each other. 交火
例:There was an exchange of fire during which the gunman was wounded.发生了一场交火,其间那名枪手受伤了。
[N-COUNT] An exchange is an arrangement in which people from two different countries visit each other's country, to strengthen links between them. 交流
例:...a series of sporting and cultural exchanges with Seoul.…与首尔的一系列体育和文化交流。
[PHRASE] If you do or give something in exchange for something else, you do it or give it in order to get that thing. 作为交换
例:It is illegal for public officials to solicit gifts or money in exchange for favours.公务员以提供便利来索取礼物或金钱作为交换是非法的。