Bourdon (tube pressure) ga(u)ge

bourdon [['buədən]]

n. 低音音栓, 低音, 钟琴的最低音

We have another appointment on the same day.

我们那天有另外一个约会。

The stove makes the room warm.

壁炉使得满屋生暖。

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。