我们正在寻找丢失的钢笔。

We are looking for the lost pen.

youdao

这有一只丢失的钢笔。

There is a lost pen.

youdao

我四处寻找我丢失的钢笔。

I looked everywhere in search of my lost pen.

youdao

他找不到他昨天丢失的钢笔。

He can't find the pen that (which) he lost yesterday.

youdao

他昨天丢失的钢笔现在已经找到了。

The pen that (which)he lost yesterday has been found .

youdao

我到处找不到我的钢笔，我一定是把它丢失了。

I can't find my pen anywhere, I must have lost it.

youdao

肯定是霉运缠著我了，这是我六个月来丢失的第四支钢笔。

I am certain that ill luck dogs my steps, that's the fourth fountain pen I've lost in six months.

youdao

他最后还是找到了丢失的那支钢笔。

He found his lost pen at all.

youdao

不要老是把你的钢笔东放西放，否则总有一天会丢失的。

Don't always leave your pen about or you will lose it one day.

youdao

这就是我丢失的那支钢笔。

This is the same pen as I lost.

youdao

这就是我丢失的那支钢笔。

This is the same pen that I lost.

youdao

你找到昨天丢失的钢笔了吗？

Have you found the pen you lost yesterday?

youdao

我在找我丢失的钢笔。

I am looking for my lost pen.

youdao

昨天（被）丢失的钢笔现在已经找到了。

The pen that (which)was lost yesterday has been found .

youdao

丢失的钢笔就在他的课桌里。

The missing pen is in his desk.

youdao

那枝丢失的钢笔终于找到了。

The lost pen was finally found.

youdao

开始的时候，我想找到丢失的钢笔，但最终没有找到。

At first I wanted to find my lost pen. But I didn't find it.

youdao

不要为丢失的钢笔难过了，你最好另买一只新的。

Don't cry over spilt milk for your lost pen, you'd better buy a new one.

youdao

我到处寻找丢失的钢笔。

I looked all over for my pen.

youdao

路上有一支钢笔，它一定是一支丢失的钢笔。

There is a pen on the road, it must be a lost pen.

youdao

谁找到了我丢失的钢笔？

Who have searched my lost pen?

youdao

我尽力去找我丢失的钢笔，但我没找到。

I tried to look for my lost pen, but I failed.

youdao

幸运的是他在他家找到了他丢失的钢笔。

Luckily, he found his lost pen at home.

youdao

这同我上周丢失的那枝钢笔一样。

This is the same pen as I lost last week.

youdao

谁找到了我丢失的钢笔？

Who has found my lost pen?

youdao

我没能找到丢失的钢笔。

I haven't been able to find my missing pen.

youdao

我没能找到丢失的钢笔。

I haven't been able to find my missing pen.

youdao