krypton

/krip-ton/US // ˈkrɪp tɒn //UK // (ˈkrɪptɒn) //

氪星,氪,氪金,氪气

Definitions

n.名词 noun

1
Chemistry.
- : an inert, monatomic gaseous element, present in very small amounts in the atmosphere: used in high-power, tungsten-filament light bulbs. Symbol: Kr; atomic weight: 83.80; atomic number: 36.

In Earth One, a revenge-thirsty alien named Tyrell comes to Earth to kill the last son of Krypton.
Since Krypton is dying, Jor-El plots to send his newborn to a far-off planet and settles on earth.
The remaining elements of this group—neon, krypton, and xenon—have been obtained from liquid air.
The evidence for the existence of krypton and xenon is, however, inconclusive.
The whole upper vault is charged with pale krypton vapours, which our skin friction may excite to unholy manifestations.