更新时间：2025-10-13 21:25:58
n.(名词)- 【化】硒（化学元素，用于电气设备和着色玻璃，人体缺此可致抑郁）
Noun:- a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
- selector
- selenium cell
- selenium drum
- selenium doss
- selenium.
- Selenium plex
- self
- selenium ruby
- selenium layer
- selenium pile
- selenium ore
- Selenium salt
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