coin
UK
US
Paraphrase
分析词义
英语单词 "coin" 主要有两个基本的含义：
例句
可以做硬币:
- "He found a coin on the street." 中文：他在街上捡到一枚硬币。
可以表示创造或发明:
- "She coined a new term to describe the phenomenon." 中文：她创造了一个新的词语来描述这种现象。
词根分析及词缀分析
"coin" 这个词源自拉丁语 "cuneus"，意为“楔子”，因为古代的硬币是在使用形状像楔子的金属模具来铸造的。没有前缀或后缀。
发展历史和文化背景
"coin" 最早在14世纪进入英语，源于法国词 "coigne"，意思是角，内涵是硬币的角状。它反映了古代人们铸币的方法，用楔子形状的模具来铸造硬币。
单词变形
由于 coin 既是名词又是动词，所以有以下变形：
- 名词复数形式：coins
- 现在分词形式：coining
- 过去时和过去分词形式：coined
记忆辅助
想象成在古老的铸币工坊，工人们正在用形状像楔子的模型来铸造硬币，可以帮助记忆 "coin" 的意义和词源。
小故事
Once upon a time, a poor boy found an unusual coin on the street, which completely changed his life. (从前，一个贫穷的男孩在街上找到了一枚不同寻常的硬币，这枚硬币彻底改变了他的生活。)
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