a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
例句
用作名词 (n.)
At higher applied forces, rhenium diboride is a little bit below that. 在更高的作用力下，二硼化铼的硬度仅比氮化硼稍低。
The extraction separation of rhenium with acetone has been applied to the determination of rhenium in rock samples. 而闻对铼的萃取分离已用于岩石中痕量铼的实际分析测定。
美
['riːniəm]
