en-cn dictionary website
China Club
More than
50 000
members !
Chinese  
( Ex: 好 ou 你好 ou 花好月圆 )
dàn
dàn noun
一种普通的非金属元素,原子序数7,游离态的氮通常为无色、无嗅、无味的不溶性双原子惰性气体,约占空气的78%(按体积计)——元素符号N
Words starting with 氮 :


Last search in the dictionary

Other online chinese dictionaries





Your advert here


page served in 0.164s