Insufflation anesthesia

insufflation

n. 吹入, 吹入法\\n[医] 吹入法, 注气法, 吹入剂

anesthesia [ˌænis'θi:ziə]

n. 感觉缺失，麻木;麻醉;

I propose issuing a time draft for US $ 100,000.

我建议开具价值10万美元的远期汇票。

May I ask you for a dance?

可以请你跳支舞吗？

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。