Sterlin
斯特林铜镍锌合金
🗣️ 情景例句
OK, here are the walnuts.
嗯， 核桃在这 。
Great oaks from little acorns grow.
万丈高楼平地起。
the waters flow more quietly, and in the end, without any visible break,
河水流得平缓起来，最后连绵不断地