Sterling silver
n. 标准纯银（纯度为92。5%）
🧩 词语组成解析
sterling
['stɝlɪŋ]
adj. 标准纯度的;含标准成分的;符合最高标准的，高质量的;品格优秀的;
n. 英国货币;标准纯银;银器;
silver
['sɪlvɚ]
n. 银;银币;银制品;银色;
adj. 银制的;像银的;银色的;银白色的;
vt. （在某物上）镀银;使具有银色光泽，使变成银色;
🗣️ 情景例句
What's the deadline for claim?
索赔的有效期多长？
We were pleased to hear from your letter of 6 August that you were impressed with our selection of toys.
我们很高兴收到你方8月6日来函得知你方对我们的玩具非常感兴趣。
In my letter, I told her that she could stay with us.
我在信中告诉她，她可以和我们住在一起。