precious metal
US /ˈpreʃ.əs ˌmet.əl/
UK /ˈpreʃ.əs ˌmet.əl/
名词
1.
贵金属
a metal that is rare and has a high economic value, such as gold, silver, and platinum
示例:
•
Gold is a highly valued precious metal.
黄金是一种非常有价值的贵金属。
•
Investors often turn to precious metals during economic uncertainty.
在经济不确定时期，投资者常转向贵金属。
同义词:
在 Lingoland 学习这个单词