rhenium / ˈri ni əm /

📖毕业后词汇铼钌铼的铼的作用

rhenium 的定义

n. 名词 noun

Chemistry.

  1. a rare metallic element of the manganese subgroup: used, because of its high melting point, in platinum-rhenium thermocouples. Symbol: Re; atomic number: 75; atomic weight: 186.2.