selenium

导读:selenium读音音标
英 [səˈli:niəm]美 [sɪˈliniəm]
selenium意思解释
n.硒; 英英释义 selenium[ si\'li:niəm ]n.a toxic nonmetallic element related to sulfur and

selenium读音音标

英 [səˈli:niəm]

美 [sɪˈliniəm]

selenium意思解释

n.

硒;

英英释义

selenium

[ si\'li:niəm ]

n.

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)

同义词:Seatomic number 34

selenium sulfide
selenite
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