Definition
n.
krypton (chemical element, Kr)
Examples
- 氪。kè shì yì zhǒng xīyǒu qìtǐ.Krypton is a rare gas.
- 氪。Kēxuéjiā fāxiàn kè kěyǐ yòng yú zhàomíng.Scientists discovered that krypton can be used for lighting.
- 氪。Zhège shíyànshì lǐ yǒu chún kè.There is pure krypton in this lab.
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