xenon
xenon
[ˈzɛnɒn, ˈziː-]
noun
[ˈzɛnɒn, ˈziː-]
noun
- [mass noun]the chemical element of atomic number 54, a member of the noble gas series. It is obtained by distillation of liquid air, and is used in some specialized electric lamps(Symbol: Xe)
（化学元素）氙(符号： Xe)
- late 19th cent.: from Greek, neuter of xenos 'strange'
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