Nitrifying ferment

nitrifying

[医] 硝化的

ferment [fɚ'mɛnt]

n. 酶，酵素;发酵剂;骚动，动乱; vt.& vi. 使发酵;使骚动;酝酿;

ferment 表”发酵”

In fact, I'd like your autograph.

事实上 我想要你的签名。

I meet the boy whose aunt is a secretary.

我遇到那个男孩的姑妈是秘书。

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。