释义 |
atomic number 11 基本英英 英Noun:a silvery soft waxy metallic element of the alkali metal group;occurs abundantly in natural compoundsespecially in salt water;burns with a yellow flame and reacts violently in water;occurs in sea water and in the mineral haliterock salt
Noun: 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 |