noble metal
英
美
- n.贵金属
详细释义
Noun:
-
any metal that is resistant to corrosion or oxidation
双语例句
- Precious metal in non-coin form such as ingots, bars or wafers.
非硬币形状的贵金属，例如金块或金条。 - The combination of refractory and noble metals in a single layer makes etching a formidable task.
难熔金属和贵金属组合的这一层薄膜使刻蚀成为一个艰巨任务。
用作名词 (n.)
用法讲解
- noble metal 贵金属
相关词汇
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