查询词典 know one's stuff

I need to know about your home life. I need to know what it's like where you live.

我想知道你在家里的生活我想知道你住的地方是什么样子的

Honey, I know that, but you know that I wanted to see...

我知道亲爱的，但你知道我想看

I know you are not a little hooligan, I know you are not.

我知道你不是小流氓，我知道你不是。

And so while I know hopelessness, I also know hope.

我不仅知道什么是无望，而且也知道什么是希望。

I don't know what is time now,But I know it is a horrible time.

我不知道现在是几点，但是我知道这是一个可怕的时刻！

I don't know what is the time now,But i know it is a horrible time.

我不知道现在的时刻，但我知道这是一个可怕的时刻。

I don't know what is time now.but i know it is a horrible time.

我不知道现在是什么时刻，可我知道这是一个可怕的时刻

We don't know what is time now,but we know it is a horrible time.

我们不知道这是何时，但我们知道这是一个令人窒息的时刻。

I don't know the hot dog girl,but I know about her.

我不认识那个卖热狗的女孩，但我听说过她。

You're hot -I know, I know.

你很性感-我知道，我知道

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！