“这一定是一个老姑娘的心。”他想。

"This is certainly the heart of an old maid," thought he.

youdao

我想这一定是位女士。

I think this must be a lady.

youdao

看！这一定是布拉德•皮特！

Look! I'm sure that's Brad Pitt!

《牛津词典》

这一定是老虎在悄悄地来回走动。

It must be a tiger prowling.

youdao

这一定是我右眼透过透明绷带看到的。

This must be a transparent bandage over the right eye.

youdao

这一定是一次特别的经历。

It must be a unique experience.

youdao

我相信这一定是个可行的方案。

I believe that this is definitely a workable solution.

youdao

我相信，这一定是一个完全不同的转移过程。

It must be a completely different process.

youdao

这一定是我们失去的那些人的遗愿。

That must be the legacy of those we have lost.

youdao

这一定是宫殿，我可是一直想住在宫殿里呢！

"This must be a palace!" Corduroy gasped. "I."

youdao

我想这一定是她最喜欢的礼物。

They'll be her favourite present, I'm sure.

youdao

大家都说这一定是第三只狐狸干的。

Everybody said the third fox was behind all of this.

youdao

这一定是真的，我在报上看到的。

It must be true, I read about it in the newspaper!

youdao

这一定是人嘴吃的！

This must have been a human mouth.

youdao

网上都这么说了，这一定是真的。

It's online: it must be true.

youdao

这一定是巫师嬉皮士的黎明。

This must be the dawn of wizard hipsters.

youdao

这一定是在摄影棚里拍的。

It must have been filmed in a studio.

youdao

所以我确定这一定是爱了。

So I'm sure it must be love.

youdao

真是一辆漂亮的车，这一定是辆古董车。

It's a real beauty. It must be an antique.

youdao

当然，这一定是暂时的。

Of course, this must be temporary.

youdao

这一定是座漂亮的大楼。

It must be a fantastic building.

youdao

这一定是发泡棉做成的！

It must be made of styrofoam!

youdao

我想这一定是要发生的了，但我还是不相信。

I suppose this must really be happening, I think, still disbelieving.

youdao

这一定是你的房间了。

This must be your room.

youdao

丽贝卡，不。进来。这一定是你弟弟，凯文。

Rebecca, no, Come in. This must be your brother, Kevin.

youdao

丽贝卡，不。进来。这一定是你弟弟，凯文。

Rebecca, no, Come in. This must be your brother, Kevin.

youdao