自从发明了印刷机，这种变革还没有出现过。

Such changes have not been seen since the invention of the printing press.

《牛津词典》

迄今为止，加维还没有把他的发明推向市场。

Thus far, Garvey has yet to bring his invention to market.

youdao

这个发明还没有脱离制作模型的阶段。

It did not get beyond the model stage.

youdao

我还没有发明的情况，就是人类的存在。

I have not invented the situation in which the humankind is present.

youdao

目前还没法确定是谁发明了电视。

It is still uncertain who invented TV.

youdao

去想象到一个时刻，电脑还没有被发明。

Imagine for a moment that computers had not been invented.

youdao

去想象到一个时刻，电脑还没有被发明。

Imagine for a moment that computers had not been invented.

youdao