Word · Frequency #37313
selenium
/siˈliːniəm/
noun
硒；[化] 硒Se
核心释义
- 1.
A nonmetallic chemical element (symbol Se) with an atomic number of 34, used mainly in glassmaking and pigments and as a semiconductor.
- 2.
An atom of this element.
相关词与表达Connections
词族Word family
- seleniums
- plural
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Dictionary facts from ECDICT, WIKTIONARY.