NAS

汉语翻译

英语解释：

名词 na:

1. a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
   同义词：sodium, Na, atomic number 11

详细解释：