V2EX caratage

Caratage

释义 Definition

caratage(较少见/偏旧用法):指以“克拉(carat)”计的成色或纯度,尤指金银等贵金属的成色标准/含金量等级;也可泛指按克拉计量的相关体系。(现代英语更常用 carat / karat / fineness 等)

发音 Pronunciation (IPA)

/krtd/

例句 Examples

The jeweler explained the ring’s caratage before we bought it.
珠宝商在我们购买前解释了这枚戒指的克拉成色。

Regulations required merchants to state the caratage of gold clearly to prevent fraud in the market.
法规要求商人清楚标明黄金的成色(克拉等级),以防止市场欺诈。

词源 Etymology

caratage 来自 carat(克拉)+ -age(名词后缀,表示“性质/状态/总量/体系”)carat 源自中世纪拉丁语 caratus,与古希腊语 keration(“角豆;角豆籽”)有关角豆籽曾被用作宝石称重的参照物,因此“克拉”逐渐成为重量与成色相关的计量概念。

相关词 Related Words

文学与作品 Literary Works

  • *The Oxford English Dictionary (OED)*(作为历史词条收录并给出早期用例,反映其在旧时商贸/金工语境中的用法)
  • Encyclopdia Britannica(早期版本常讨论贵金属成色与度量体系,可能出现该类旧术语)
  • 1719世纪的英文金工与鉴定类手册(如 assaying / 金银成色检验相关著作中更常见此类词汇;在现代通俗文学中较少出现)
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