蓝墨水写的东西从来复印不清楚。

Blue ink never copies as well.

youdao

这必需用铅笔以及蓝墨水誊写。

It must be written with pen and blue ink.

youdao

这必须用铅笔和蓝墨水书写。

It must be written with pen and blue ink.

youdao

这是一封用蓝墨水写的信。

This is a letter written in blue ink.

youdao

她用蓝墨水写了那封信。

She wrote the letter with blue ink.

youdao

蓝墨水弄脏了她的新衣服。

She messed up her new dress with blue ink.

youdao

借给我一点蓝墨水好吗？

Can you oblige me with a little blue ink?

youdao

他得用钢笔。他不能用蓝墨水，得用黑墨水。

He can't use blue ink. He has to use black ink.

youdao

让我们用蓝墨水。

Let's use blue ink.

youdao

让我们用蓝墨水。

Let's use blue ink.

youdao