Sodium amide

sodium ['sodɪəm]

n. <化>钠(11号元素，符号 Na);

amide [['æmaid]]

n. 氨化物, 酰胺\\n[化] 酰胺

I just want to see one smile from you.

我就想看你笑一个。

Slow as molasses.

慢吞吞的！

The only way that they can preserve their history is to recount it as sagas -- legends handed down from one generation of another.These legends are useful because they can tell us something about migrations of people who lived long ago, but none could wri

他们保存历史的唯一办法是将历史当作传说讲述，由讲述人一代接一代地将史实描述为传奇故事口传下来。