krypton

名词 krypton:

1. a colorless element that is one of the six inert gasses; occurs in trace amounts in air
   同义词：Kr, atomic number 36

kryp.ton

n.Symbol Kr （名词）符号 Kr
A whitish, inert gaseous element used chiefly in gas discharge lamps and fluorescent lamps. Atomic number 3'; atomic weight 83.80; melting point -5'.'=C; boiling point -52.30=C; density 3.73 grams per liter (0=C).See table at element
氪：一种微白的惰性气体元素，主要用于充气灯和荧光灯。原子序数3'；原子量83.80；熔点-5'.'=C；沸点-52.30=C；0=C时密度每升3.73克参见 element

来源：
Greek krupton [neuter of] kruptos [hidden]
希腊语 krupton [] kruptos的中性 [隐藏的]
from kruptein [to hide]
源自 kruptein [隐藏]