precious metal是什么意思,precious metal的意思翻译、用法、同义词、例句
常用词典
贵金属,贵重金属
例句
Gold is a precious metal.
黄金是贵重的金属。
Precious metal ores and concentrates.
贵金属矿砂及其精矿。
But this precious metal is no safe haven.
但这种贵金属并不是避风港。
The price of the precious metal is only just below record highs.
黄金的价格仅仅只是低于历史最高位。
Other articles of precious metal or of metal clad with precious metal.
贵金属或包贵金属的其他制品。
网络扩展资料
precious metal
是指在化学性质上相对稳定、不容易被氧化、腐蚀和磨损而且相对稀有、具有一定经济价值的金属。常见的贵金属包括黄金、银、铂、钯等。
用法
例句:
- The jewelry store only sells precious metal products. (珠宝店只出售贵金属制品。)
- Precious metals are often used as a hedge against inflation. (贵金属常被用作通货膨胀对冲。)
解释:
precious metal
通常被用作珠宝、货币、投资和科技领域中不同制品的原材料。这些金属通常具有较高的密度、延展性、导电性和光泽度。近义词:noble metal
反义词:base metal(贱金属)
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