| 释义 |
〔pogonia〕Any of various small terrestrial orchids of the genusPogonia, of the North Temperate Zone, having pink or whitish flowers. 朱兰，朱兰花：一种朱兰 属陆生小兰花，生长在北温带，开粉色或微白的花 〔krypton〕A whitish, inert gaseous element used chiefly in gas discharge lamps and fluorescent lamps. Atomic number 36; atomic weight 83.80; melting point -156.6°C; boiling point -152.30°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36；原子量83.80；熔点-156.6°C；沸点-152.30°C；0°C时密度每升3.73克 参见 element |